144042960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9839}}^1$

素因数の和:9916

約数の個数: 80

約数和(自身を含む): 453899520

約数和(自身を除く): 309856560

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, 9839, 14640, 19678, 29517, 39356, 49195, 59034, 78712, 98390, 118068, 147585, 157424, 196780, 236136, 295170, 393560, 472272, 590340, 600179, 787120, 1180680, 1200358, 1800537, 2361360, 2400716, 3000895, 3601074, 4801432, 6001790, 7202148, 9002685, 9602864, 12003580, 14404296, 18005370, 24007160, 28808592, 36010740, 48014320, 72021480, 144042960]

約数ペア:

[(1, 144042960), (2, 72021480), (3, 48014320), (4, 36010740), (5, 28808592), (6, 24007160), (8, 18005370), (10, 14404296), (12, 12003580), (15, 9602864), (16, 9002685), (20, 7202148), (24, 6001790), (30, 4801432), (40, 3601074), (48, 3000895), (60, 2400716), (61, 2361360), (80, 1800537), (120, 1200358), (122, 1180680), (183, 787120), (240, 600179), (244, 590340), (305, 472272), (366, 393560), (488, 295170), (610, 236136), (732, 196780), (915, 157424), (976, 147585), (1220, 118068), (1464, 98390), (1830, 78712), (2440, 59034), (2928, 49195), (3660, 39356), (4880, 29517), (7320, 19678), (9839, 14640)]