80369360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 201415680

約数和(自身を除く): 121046320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1409, 1426, 1840, 2480, 2818, 2852, 3565, 5636, 5704, 7045, 7130, 11272, 11408, 14090, 14260, 22544, 28180, 28520, 32407, 43679, 56360, 57040, 64814, 87358, 112720, 129628, 162035, 174716, 218395, 259256, 324070, 349432, 436790, 518512, 648140, 698864, 873580, 1004617, 1296280, 1747160, 2009234, 2592560, 3494320, 4018468, 5023085, 8036936, 10046170, 16073872, 20092340, 40184680, 80369360]

約数ペア:

[(1, 80369360), (2, 40184680), (4, 20092340), (5, 16073872), (8, 10046170), (10, 8036936), (16, 5023085), (20, 4018468), (23, 3494320), (31, 2592560), (40, 2009234), (46, 1747160), (62, 1296280), (80, 1004617), (92, 873580), (115, 698864), (124, 648140), (155, 518512), (184, 436790), (230, 349432), (248, 324070), (310, 259256), (368, 218395), (460, 174716), (496, 162035), (620, 129628), (713, 112720), (920, 87358), (1240, 64814), (1409, 57040), (1426, 56360), (1840, 43679), (2480, 32407), (2818, 28520), (2852, 28180), (3565, 22544), (5636, 14260), (5704, 14090), (7045, 11408), (7130, 11272)]