324255040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32687}}^1$

素因数の和:32735

約数の個数: 56

約数和(自身を含む): 797064192

約数和(自身を除く): 472809152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 32687, 65374, 130748, 163435, 261496, 326870, 522992, 653740, 1013297, 1045984, 1307480, 2026594, 2091968, 2614960, 4053188, 5066485, 5229920, 8106376, 10132970, 10459840, 16212752, 20265940, 32425504, 40531880, 64851008, 81063760, 162127520, 324255040]

約数ペア:

[(1, 324255040), (2, 162127520), (4, 81063760), (5, 64851008), (8, 40531880), (10, 32425504), (16, 20265940), (20, 16212752), (31, 10459840), (32, 10132970), (40, 8106376), (62, 5229920), (64, 5066485), (80, 4053188), (124, 2614960), (155, 2091968), (160, 2026594), (248, 1307480), (310, 1045984), (320, 1013297), (496, 653740), (620, 522992), (992, 326870), (1240, 261496), (1984, 163435), (2480, 130748), (4960, 65374), (9920, 32687)]