119640160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24121}}^1$

素因数の和:24167

約数の個数: 48

約数和(自身を含む): 291779712

約数和(自身を除く): 172139552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 24121, 48242, 96484, 120605, 192968, 241210, 385936, 482420, 747751, 771872, 964840, 1495502, 1929680, 2991004, 3738755, 3859360, 5982008, 7477510, 11964016, 14955020, 23928032, 29910040, 59820080, 119640160]

約数ペア:

[(1, 119640160), (2, 59820080), (4, 29910040), (5, 23928032), (8, 14955020), (10, 11964016), (16, 7477510), (20, 5982008), (31, 3859360), (32, 3738755), (40, 2991004), (62, 1929680), (80, 1495502), (124, 964840), (155, 771872), (160, 747751), (248, 482420), (310, 385936), (496, 241210), (620, 192968), (992, 120605), (1240, 96484), (2480, 48242), (4960, 24121)]