15959646720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{977}}^1$

素因数の和:1715

約数の個数: 240

約数和(自身を含む): 55407357720

約数和(自身を除く): 39447711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 709, 720, 768, 960, 977, 1152, 1280, 1418, 1440, 1536, 1920, 1954, 2127, 2304, 2560, 2836, 2880, 2931, 3545, 3840, 3908, 4254, 4608, 4885, 5672, 5760, 5862, 6381, 7090, 7680, 7816, 8508, 8793, 9770, 10635, 11344, 11520, 11724, 12762, 14180, 14655, 15632, 17016, 17586, 19540, 21270, 22688, 23040, 23448, 25524, 28360, 29310, 31264, 31905, 34032, 35172, 39080, 42540, 43965, 45376, 46896, 51048, 56720, 58620, 62528, 63810, 68064, 70344, 78160, 85080, 87930, 90752, 93792, 102096, 113440, 117240, 125056, 127620, 136128, 140688, 156320, 170160, 175860, 181504, 187584, 204192, 226880, 234480, 250112, 255240, 272256, 281376, 312640, 340320, 351720, 363008, 375168, 408384, 453760, 468960, 500224, 510480, 544512, 562752, 625280, 680640, 692693, 703440, 750336, 816768, 907520, 937920, 1020960, 1089024, 1125504, 1250560, 1361280, 1385386, 1406880, 1500672, 1633536, 1815040, 1875840, 2041920, 2078079, 2251008, 2501120, 2722560, 2770772, 2813760, 3267072, 3463465, 3751680, 4083840, 4156158, 4502016, 5445120, 5541544, 5627520, 6234237, 6926930, 7503360, 8167680, 8312316, 10390395, 11083088, 11255040, 12468474, 13853860, 16335360, 16624632, 20780790, 22166176, 22510080, 24936948, 27707720, 31171185, 33249264, 41561580, 44332352, 49873896, 55415440, 62342370, 66498528, 83123160, 88664704, 99747792, 110830880, 124684740, 132997056, 166246320, 177329408, 199495584, 221661760, 249369480, 265994112, 332492640, 354658816, 398991168, 443323520, 498738960, 531988224, 664985280, 797982336, 886647040, 997477920, 1063976448, 1329970560, 1595964672, 1773294080, 1994955840, 2659941120, 3191929344, 3989911680, 5319882240, 7979823360, 15959646720]

約数ペア:

[(1, 15959646720), (2, 7979823360), (3, 5319882240), (4, 3989911680), (5, 3191929344), (6, 2659941120), (8, 1994955840), (9, 1773294080), (10, 1595964672), (12, 1329970560), (15, 1063976448), (16, 997477920), (18, 886647040), (20, 797982336), (24, 664985280), (30, 531988224), (32, 498738960), (36, 443323520), (40, 398991168), (45, 354658816), (48, 332492640), (60, 265994112), (64, 249369480), (72, 221661760), (80, 199495584), (90, 177329408), (96, 166246320), (120, 132997056), (128, 124684740), (144, 110830880), (160, 99747792), (180, 88664704), (192, 83123160), (240, 66498528), (256, 62342370), (288, 55415440), (320, 49873896), (360, 44332352), (384, 41561580), (480, 33249264), (512, 31171185), (576, 27707720), (640, 24936948), (709, 22510080), (720, 22166176), (768, 20780790), (960, 16624632), (977, 16335360), (1152, 13853860), (1280, 12468474), (1418, 11255040), (1440, 11083088), (1536, 10390395), (1920, 8312316), (1954, 8167680), (2127, 7503360), (2304, 6926930), (2560, 6234237), (2836, 5627520), (2880, 5541544), (2931, 5445120), (3545, 4502016), (3840, 4156158), (3908, 4083840), (4254, 3751680), (4608, 3463465), (4885, 3267072), (5672, 2813760), (5760, 2770772), (5862, 2722560), (6381, 2501120), (7090, 2251008), (7680, 2078079), (7816, 2041920), (8508, 1875840), (8793, 1815040), (9770, 1633536), (10635, 1500672), (11344, 1406880), (11520, 1385386), (11724, 1361280), (12762, 1250560), (14180, 1125504), (14655, 1089024), (15632, 1020960), (17016, 937920), (17586, 907520), (19540, 816768), (21270, 750336), (22688, 703440), (23040, 692693), (23448, 680640), (25524, 625280), (28360, 562752), (29310, 544512), (31264, 510480), (31905, 500224), (34032, 468960), (35172, 453760), (39080, 408384), (42540, 375168), (43965, 363008), (45376, 351720), (46896, 340320), (51048, 312640), (56720, 281376), (58620, 272256), (62528, 255240), (63810, 250112), (68064, 234480), (70344, 226880), (78160, 204192), (85080, 187584), (87930, 181504), (90752, 175860), (93792, 170160), (102096, 156320), (113440, 140688), (117240, 136128), (125056, 127620)]