152779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5261}}^1$

素因数の和:5299

約数の個数: 120

約数和(自身を含む): 520685424

約数和(自身を除く): 367905984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5261, 5808, 7260, 9680, 10522, 14520, 15783, 21044, 26305, 29040, 31566, 42088, 52610, 57871, 63132, 78915, 84176, 105220, 115742, 126264, 157830, 173613, 210440, 231484, 252528, 289355, 315660, 347226, 420880, 462968, 578710, 631320, 636581, 694452, 868065, 925936, 1157420, 1262640, 1273162, 1388904, 1736130, 1909743, 2314840, 2546324, 2777808, 3182905, 3472260, 3819486, 4629680, 5092648, 6365810, 6944520, 7638972, 9548715, 10185296, 12731620, 13889040, 15277944, 19097430, 25463240, 30555888, 38194860, 50926480, 76389720, 152779440]

約数ペア:

[(1, 152779440), (2, 76389720), (3, 50926480), (4, 38194860), (5, 30555888), (6, 25463240), (8, 19097430), (10, 15277944), (11, 13889040), (12, 12731620), (15, 10185296), (16, 9548715), (20, 7638972), (22, 6944520), (24, 6365810), (30, 5092648), (33, 4629680), (40, 3819486), (44, 3472260), (48, 3182905), (55, 2777808), (60, 2546324), (66, 2314840), (80, 1909743), (88, 1736130), (110, 1388904), (120, 1273162), (121, 1262640), (132, 1157420), (165, 925936), (176, 868065), (220, 694452), (240, 636581), (242, 631320), (264, 578710), (330, 462968), (363, 420880), (440, 347226), (484, 315660), (528, 289355), (605, 252528), (660, 231484), (726, 210440), (880, 173613), (968, 157830), (1210, 126264), (1320, 115742), (1452, 105220), (1815, 84176), (1936, 78915), (2420, 63132), (2640, 57871), (2904, 52610), (3630, 42088), (4840, 31566), (5261, 29040), (5808, 26305), (7260, 21044), (9680, 15783), (10522, 14520)]