8045502720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1487}}^1$

素因数の和:2920

約数の個数: 144

約数和(自身を含む): 25730853120

約数和(自身を除く): 17685350400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1409, 1487, 1920, 2818, 2974, 3840, 4227, 4461, 5636, 5948, 7045, 7435, 8454, 8922, 11272, 11896, 14090, 14870, 16908, 17844, 21135, 22305, 22544, 23792, 28180, 29740, 33816, 35688, 42270, 44610, 45088, 47584, 56360, 59480, 67632, 71376, 84540, 89220, 90176, 95168, 112720, 118960, 135264, 142752, 169080, 178440, 180352, 190336, 225440, 237920, 270528, 285504, 338160, 356880, 360704, 380672, 450880, 475840, 541056, 571008, 676320, 713760, 901760, 951680, 1082112, 1142016, 1352640, 1427520, 1803520, 1903360, 2095183, 2705280, 2855040, 4190366, 5410560, 5710080, 6285549, 8380732, 10475915, 12571098, 16761464, 20951830, 25142196, 31427745, 33522928, 41903660, 50284392, 62855490, 67045856, 83807320, 100568784, 125710980, 134091712, 167614640, 201137568, 251421960, 268183424, 335229280, 402275136, 502843920, 536366848, 670458560, 804550272, 1005687840, 1340917120, 1609100544, 2011375680, 2681834240, 4022751360, 8045502720]

約数ペア:

[(1, 8045502720), (2, 4022751360), (3, 2681834240), (4, 2011375680), (5, 1609100544), (6, 1340917120), (8, 1005687840), (10, 804550272), (12, 670458560), (15, 536366848), (16, 502843920), (20, 402275136), (24, 335229280), (30, 268183424), (32, 251421960), (40, 201137568), (48, 167614640), (60, 134091712), (64, 125710980), (80, 100568784), (96, 83807320), (120, 67045856), (128, 62855490), (160, 50284392), (192, 41903660), (240, 33522928), (256, 31427745), (320, 25142196), (384, 20951830), (480, 16761464), (640, 12571098), (768, 10475915), (960, 8380732), (1280, 6285549), (1409, 5710080), (1487, 5410560), (1920, 4190366), (2818, 2855040), (2974, 2705280), (3840, 2095183), (4227, 1903360), (4461, 1803520), (5636, 1427520), (5948, 1352640), (7045, 1142016), (7435, 1082112), (8454, 951680), (8922, 901760), (11272, 713760), (11896, 676320), (14090, 571008), (14870, 541056), (16908, 475840), (17844, 450880), (21135, 380672), (22305, 360704), (22544, 356880), (23792, 338160), (28180, 285504), (29740, 270528), (33816, 237920), (35688, 225440), (42270, 190336), (44610, 180352), (45088, 178440), (47584, 169080), (56360, 142752), (59480, 135264), (67632, 118960), (71376, 112720), (84540, 95168), (89220, 90176)]