135534480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18264

約数の個数: 80

約数和(自身を含む): 433734144

約数和(自身を除く): 298199664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 18217, 36434, 54651, 72868, 91085, 109302, 145736, 182170, 218604, 273255, 291472, 364340, 437208, 546510, 564727, 728680, 874416, 1093020, 1129454, 1457360, 1694181, 2186040, 2258908, 2823635, 3388362, 4372080, 4517816, 5647270, 6776724, 8470905, 9035632, 11294540, 13553448, 16941810, 22589080, 27106896, 33883620, 45178160, 67767240, 135534480]

約数ペア:

[(1, 135534480), (2, 67767240), (3, 45178160), (4, 33883620), (5, 27106896), (6, 22589080), (8, 16941810), (10, 13553448), (12, 11294540), (15, 9035632), (16, 8470905), (20, 6776724), (24, 5647270), (30, 4517816), (31, 4372080), (40, 3388362), (48, 2823635), (60, 2258908), (62, 2186040), (80, 1694181), (93, 1457360), (120, 1129454), (124, 1093020), (155, 874416), (186, 728680), (240, 564727), (248, 546510), (310, 437208), (372, 364340), (465, 291472), (496, 273255), (620, 218604), (744, 182170), (930, 145736), (1240, 109302), (1488, 91085), (1860, 72868), (2480, 54651), (3720, 36434), (7440, 18217)]