68174640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94687}}^1$

素因数の和:94706

約数の個数: 60

約数和(自身を含む): 228955584

約数和(自身を除く): 160780944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94687, 189374, 284061, 378748, 473435, 568122, 757496, 852183, 946870, 1136244, 1420305, 1514992, 1704366, 1893740, 2272488, 2840610, 3408732, 3787480, 4260915, 4544976, 5681220, 6817464, 7574960, 8521830, 11362440, 13634928, 17043660, 22724880, 34087320, 68174640]

約数ペア:

[(1, 68174640), (2, 34087320), (3, 22724880), (4, 17043660), (5, 13634928), (6, 11362440), (8, 8521830), (9, 7574960), (10, 6817464), (12, 5681220), (15, 4544976), (16, 4260915), (18, 3787480), (20, 3408732), (24, 2840610), (30, 2272488), (36, 1893740), (40, 1704366), (45, 1514992), (48, 1420305), (60, 1136244), (72, 946870), (80, 852183), (90, 757496), (120, 568122), (144, 473435), (180, 378748), (240, 284061), (360, 189374), (720, 94687)]