1361625360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5807}}^1$

素因数の和:6800

約数の個数: 80

約数和(自身を含む): 4226086656

約数和(自身を除く): 2864461296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 977, 1954, 2931, 3908, 4885, 5807, 5862, 7816, 9770, 11614, 11724, 14655, 15632, 17421, 19540, 23228, 23448, 29035, 29310, 34842, 39080, 46456, 46896, 58070, 58620, 69684, 78160, 87105, 92912, 116140, 117240, 139368, 174210, 232280, 234480, 278736, 348420, 464560, 696840, 1393680, 5673439, 11346878, 17020317, 22693756, 28367195, 34040634, 45387512, 56734390, 68081268, 85101585, 90775024, 113468780, 136162536, 170203170, 226937560, 272325072, 340406340, 453875120, 680812680, 1361625360]

約数ペア:

[(1, 1361625360), (2, 680812680), (3, 453875120), (4, 340406340), (5, 272325072), (6, 226937560), (8, 170203170), (10, 136162536), (12, 113468780), (15, 90775024), (16, 85101585), (20, 68081268), (24, 56734390), (30, 45387512), (40, 34040634), (48, 28367195), (60, 22693756), (80, 17020317), (120, 11346878), (240, 5673439), (977, 1393680), (1954, 696840), (2931, 464560), (3908, 348420), (4885, 278736), (5807, 234480), (5862, 232280), (7816, 174210), (9770, 139368), (11614, 117240), (11724, 116140), (14655, 92912), (15632, 87105), (17421, 78160), (19540, 69684), (23228, 58620), (23448, 58070), (29035, 46896), (29310, 46456), (34842, 39080)]