328355880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66739}}^1$

素因数の和:66794

約数の個数: 64

約数和(自身を含む): 1009108800

約数和(自身を除く): 680752920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 66739, 133478, 200217, 266956, 333695, 400434, 533912, 667390, 800868, 1001085, 1334780, 1601736, 2002170, 2669560, 2736299, 4004340, 5472598, 8008680, 8208897, 10945196, 13681495, 16417794, 21890392, 27362990, 32835588, 41044485, 54725980, 65671176, 82088970, 109451960, 164177940, 328355880]

約数ペア:

[(1, 328355880), (2, 164177940), (3, 109451960), (4, 82088970), (5, 65671176), (6, 54725980), (8, 41044485), (10, 32835588), (12, 27362990), (15, 21890392), (20, 16417794), (24, 13681495), (30, 10945196), (40, 8208897), (41, 8008680), (60, 5472598), (82, 4004340), (120, 2736299), (123, 2669560), (164, 2002170), (205, 1601736), (246, 1334780), (328, 1001085), (410, 800868), (492, 667390), (615, 533912), (820, 400434), (984, 333695), (1230, 266956), (1640, 200217), (2460, 133478), (4920, 66739)]