28747560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5843}}^1$

素因数の和:5898

約数の個数: 64

約数和(自身を含む): 88361280

約数和(自身を除く): 59613720

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, 5843, 11686, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 116860, 140232, 175290, 233720, 239563, 350580, 479126, 701160, 718689, 958252, 1197815, 1437378, 1916504, 2395630, 2874756, 3593445, 4791260, 5749512, 7186890, 9582520, 14373780, 28747560]

約数ペア:

[(1, 28747560), (2, 14373780), (3, 9582520), (4, 7186890), (5, 5749512), (6, 4791260), (8, 3593445), (10, 2874756), (12, 2395630), (15, 1916504), (20, 1437378), (24, 1197815), (30, 958252), (40, 718689), (41, 701160), (60, 479126), (82, 350580), (120, 239563), (123, 233720), (164, 175290), (205, 140232), (246, 116860), (328, 87645), (410, 70116), (492, 58430), (615, 46744), (820, 35058), (984, 29215), (1230, 23372), (1640, 17529), (2460, 11686), (4920, 5843)]