288319840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58129}}^1$

素因数の和:58175

約数の個数: 48

約数和(自身を含む): 703140480

約数和(自身を除く): 414820640

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, 58129, 116258, 232516, 290645, 465032, 581290, 930064, 1162580, 1801999, 1860128, 2325160, 3603998, 4650320, 7207996, 9009995, 9300640, 14415992, 18019990, 28831984, 36039980, 57663968, 72079960, 144159920, 288319840]

約数ペア:

[(1, 288319840), (2, 144159920), (4, 72079960), (5, 57663968), (8, 36039980), (10, 28831984), (16, 18019990), (20, 14415992), (31, 9300640), (32, 9009995), (40, 7207996), (62, 4650320), (80, 3603998), (124, 2325160), (155, 1860128), (160, 1801999), (248, 1162580), (310, 930064), (496, 581290), (620, 465032), (992, 290645), (1240, 232516), (2480, 116258), (4960, 58129)]