556890960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{38039}}^1$

素因数の和:38116

約数の個数: 80

約数和(自身を含む): 1754709120

約数和(自身を除く): 1197818160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 38039, 76078, 114117, 152156, 190195, 228234, 304312, 380390, 456468, 570585, 608624, 760780, 912936, 1141170, 1521560, 1825872, 2282340, 2320379, 3043120, 4564680, 4640758, 6961137, 9129360, 9281516, 11601895, 13922274, 18563032, 23203790, 27844548, 34805685, 37126064, 46407580, 55689096, 69611370, 92815160, 111378192, 139222740, 185630320, 278445480, 556890960]

約数ペア:

[(1, 556890960), (2, 278445480), (3, 185630320), (4, 139222740), (5, 111378192), (6, 92815160), (8, 69611370), (10, 55689096), (12, 46407580), (15, 37126064), (16, 34805685), (20, 27844548), (24, 23203790), (30, 18563032), (40, 13922274), (48, 11601895), (60, 9281516), (61, 9129360), (80, 6961137), (120, 4640758), (122, 4564680), (183, 3043120), (240, 2320379), (244, 2282340), (305, 1825872), (366, 1521560), (488, 1141170), (610, 912936), (732, 760780), (915, 608624), (976, 570585), (1220, 456468), (1464, 380390), (1830, 304312), (2440, 228234), (2928, 190195), (3660, 152156), (4880, 114117), (7320, 76078), (14640, 38039)]