155652480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 547531920

約数和(自身を除く): 391879440

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 443, 480, 488, 549, 576, 610, 640, 720, 732, 886, 915, 960, 976, 1098, 1152, 1220, 1329, 1440, 1464, 1772, 1830, 1920, 1952, 2196, 2215, 2440, 2658, 2745, 2880, 2928, 3544, 3660, 3904, 3987, 4392, 4430, 4880, 5316, 5490, 5760, 5856, 6645, 7088, 7320, 7808, 7974, 8784, 8860, 9760, 10632, 10980, 11712, 13290, 14176, 14640, 15948, 17568, 17720, 19520, 19935, 21264, 21960, 23424, 26580, 27023, 28352, 29280, 31896, 35136, 35440, 39040, 39870, 42528, 43920, 53160, 54046, 56704, 58560, 63792, 70272, 70880, 79740, 81069, 85056, 87840, 106320, 108092, 117120, 127584, 135115, 141760, 159480, 162138, 170112, 175680, 212640, 216184, 243207, 255168, 270230, 283520, 318960, 324276, 351360, 405345, 425280, 432368, 486414, 510336, 540460, 637920, 648552, 810690, 850560, 864736, 972828, 1080920, 1216035, 1275840, 1297104, 1621380, 1729472, 1945656, 2161840, 2432070, 2551680, 2594208, 3242760, 3458944, 3891312, 4323680, 4864140, 5188416, 6485520, 7782624, 8647360, 9728280, 10376832, 12971040, 15565248, 17294720, 19456560, 25942080, 31130496, 38913120, 51884160, 77826240, 155652480]

約数ペア:

[(1, 155652480), (2, 77826240), (3, 51884160), (4, 38913120), (5, 31130496), (6, 25942080), (8, 19456560), (9, 17294720), (10, 15565248), (12, 12971040), (15, 10376832), (16, 9728280), (18, 8647360), (20, 7782624), (24, 6485520), (30, 5188416), (32, 4864140), (36, 4323680), (40, 3891312), (45, 3458944), (48, 3242760), (60, 2594208), (61, 2551680), (64, 2432070), (72, 2161840), (80, 1945656), (90, 1729472), (96, 1621380), (120, 1297104), (122, 1275840), (128, 1216035), (144, 1080920), (160, 972828), (180, 864736), (183, 850560), (192, 810690), (240, 648552), (244, 637920), (288, 540460), (305, 510336), (320, 486414), (360, 432368), (366, 425280), (384, 405345), (443, 351360), (480, 324276), (488, 318960), (549, 283520), (576, 270230), (610, 255168), (640, 243207), (720, 216184), (732, 212640), (886, 175680), (915, 170112), (960, 162138), (976, 159480), (1098, 141760), (1152, 135115), (1220, 127584), (1329, 117120), (1440, 108092), (1464, 106320), (1772, 87840), (1830, 85056), (1920, 81069), (1952, 79740), (2196, 70880), (2215, 70272), (2440, 63792), (2658, 58560), (2745, 56704), (2880, 54046), (2928, 53160), (3544, 43920), (3660, 42528), (3904, 39870), (3987, 39040), (4392, 35440), (4430, 35136), (4880, 31896), (5316, 29280), (5490, 28352), (5760, 27023), (5856, 26580), (6645, 23424), (7088, 21960), (7320, 21264), (7808, 19935), (7974, 19520), (8784, 17720), (8860, 17568), (9760, 15948), (10632, 14640), (10980, 14176), (11712, 13290)]