64373280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3330

約数の個数: 96

約数和(自身を含む): 207785088

約数和(自身を除く): 143411808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3271, 3280, 3936, 4920, 6542, 6560, 9813, 9840, 13084, 16355, 19626, 19680, 26168, 32710, 39252, 49065, 52336, 65420, 78504, 98130, 104672, 130840, 134111, 157008, 196260, 261680, 268222, 314016, 392520, 402333, 523360, 536444, 670555, 785040, 804666, 1072888, 1341110, 1570080, 1609332, 2011665, 2145776, 2682220, 3218664, 4023330, 4291552, 5364440, 6437328, 8046660, 10728880, 12874656, 16093320, 21457760, 32186640, 64373280]

約数ペア:

[(1, 64373280), (2, 32186640), (3, 21457760), (4, 16093320), (5, 12874656), (6, 10728880), (8, 8046660), (10, 6437328), (12, 5364440), (15, 4291552), (16, 4023330), (20, 3218664), (24, 2682220), (30, 2145776), (32, 2011665), (40, 1609332), (41, 1570080), (48, 1341110), (60, 1072888), (80, 804666), (82, 785040), (96, 670555), (120, 536444), (123, 523360), (160, 402333), (164, 392520), (205, 314016), (240, 268222), (246, 261680), (328, 196260), (410, 157008), (480, 134111), (492, 130840), (615, 104672), (656, 98130), (820, 78504), (984, 65420), (1230, 52336), (1312, 49065), (1640, 39252), (1968, 32710), (2460, 26168), (3271, 19680), (3280, 19626), (3936, 16355), (4920, 13084), (6542, 9840), (6560, 9813)]