70975920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7213}}^1$

素因数の和:7270

約数の個数: 80

約数和(自身を含む): 225423072

約数和(自身を除く): 154447152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 7213, 9840, 14426, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 108195, 115408, 144260, 173112, 216390, 288520, 295733, 346224, 432780, 577040, 591466, 865560, 887199, 1182932, 1478665, 1731120, 1774398, 2365864, 2957330, 3548796, 4435995, 4731728, 5914660, 7097592, 8871990, 11829320, 14195184, 17743980, 23658640, 35487960, 70975920]

約数ペア:

[(1, 70975920), (2, 35487960), (3, 23658640), (4, 17743980), (5, 14195184), (6, 11829320), (8, 8871990), (10, 7097592), (12, 5914660), (15, 4731728), (16, 4435995), (20, 3548796), (24, 2957330), (30, 2365864), (40, 1774398), (41, 1731120), (48, 1478665), (60, 1182932), (80, 887199), (82, 865560), (120, 591466), (123, 577040), (164, 432780), (205, 346224), (240, 295733), (246, 288520), (328, 216390), (410, 173112), (492, 144260), (615, 115408), (656, 108195), (820, 86556), (984, 72130), (1230, 57704), (1640, 43278), (1968, 36065), (2460, 28852), (3280, 21639), (4920, 14426), (7213, 9840)]