121307160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77761}}^1$

素因数の和:77788

約数の個数: 64

約数和(自身を含む): 391920480

約数和(自身を除く): 270613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 77761, 155522, 233283, 311044, 388805, 466566, 622088, 777610, 933132, 1010893, 1166415, 1555220, 1866264, 2021786, 2332830, 3032679, 3110440, 4043572, 4665660, 5054465, 6065358, 8087144, 9331320, 10108930, 12130716, 15163395, 20217860, 24261432, 30326790, 40435720, 60653580, 121307160]

約数ペア:

[(1, 121307160), (2, 60653580), (3, 40435720), (4, 30326790), (5, 24261432), (6, 20217860), (8, 15163395), (10, 12130716), (12, 10108930), (13, 9331320), (15, 8087144), (20, 6065358), (24, 5054465), (26, 4665660), (30, 4043572), (39, 3110440), (40, 3032679), (52, 2332830), (60, 2021786), (65, 1866264), (78, 1555220), (104, 1166415), (120, 1010893), (130, 933132), (156, 777610), (195, 622088), (260, 466566), (312, 388805), (390, 311044), (520, 233283), (780, 155522), (1560, 77761)]