61180080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19638

約数の個数: 80

約数和(自身を含む): 204257760

約数和(自身を除く): 143077680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 19609, 39218, 58827, 78436, 98045, 117654, 156872, 196090, 235308, 254917, 294135, 313744, 392180, 470616, 509834, 588270, 764751, 784360, 941232, 1019668, 1176540, 1274585, 1529502, 1568720, 2039336, 2353080, 2549170, 3059004, 3823755, 4078672, 4706160, 5098340, 6118008, 7647510, 10196680, 12236016, 15295020, 20393360, 30590040, 61180080]

約数ペア:

[(1, 61180080), (2, 30590040), (3, 20393360), (4, 15295020), (5, 12236016), (6, 10196680), (8, 7647510), (10, 6118008), (12, 5098340), (13, 4706160), (15, 4078672), (16, 3823755), (20, 3059004), (24, 2549170), (26, 2353080), (30, 2039336), (39, 1568720), (40, 1529502), (48, 1274585), (52, 1176540), (60, 1019668), (65, 941232), (78, 784360), (80, 764751), (104, 588270), (120, 509834), (130, 470616), (156, 392180), (195, 313744), (208, 294135), (240, 254917), (260, 235308), (312, 196090), (390, 156872), (520, 117654), (624, 98045), (780, 78436), (1040, 58827), (1560, 39218), (3120, 19609)]