72522480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 225655200

約数和(自身を除く): 153132720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 673, 898, 1346, 1347, 1796, 2019, 2245, 2692, 2694, 3365, 3592, 4038, 4490, 5384, 5388, 6730, 6735, 7184, 8076, 8980, 10095, 10768, 10776, 13460, 13470, 16152, 17960, 20190, 21552, 26920, 26940, 32304, 35920, 40380, 53840, 53880, 80760, 107760, 161520, 302177, 604354, 906531, 1208708, 1510885, 1813062, 2417416, 3021770, 3626124, 4532655, 4834832, 6043540, 7252248, 9065310, 12087080, 14504496, 18130620, 24174160, 36261240, 72522480]

約数ペア:

[(1, 72522480), (2, 36261240), (3, 24174160), (4, 18130620), (5, 14504496), (6, 12087080), (8, 9065310), (10, 7252248), (12, 6043540), (15, 4834832), (16, 4532655), (20, 3626124), (24, 3021770), (30, 2417416), (40, 1813062), (48, 1510885), (60, 1208708), (80, 906531), (120, 604354), (240, 302177), (449, 161520), (673, 107760), (898, 80760), (1346, 53880), (1347, 53840), (1796, 40380), (2019, 35920), (2245, 32304), (2692, 26940), (2694, 26920), (3365, 21552), (3592, 20190), (4038, 17960), (4490, 16152), (5384, 13470), (5388, 13460), (6730, 10776), (6735, 10768), (7184, 10095), (8076, 8980)]