84078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4799}}^1$

素因数の和:4888

約数の個数: 80

約数和(自身を含む): 264268800

約数和(自身を除く): 180190320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4799, 5840, 8760, 9598, 14397, 17520, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 76784, 95980, 115176, 143970, 191960, 230352, 287940, 350327, 383920, 575880, 700654, 1050981, 1151760, 1401308, 1751635, 2101962, 2802616, 3503270, 4203924, 5254905, 5605232, 7006540, 8407848, 10509810, 14013080, 16815696, 21019620, 28026160, 42039240, 84078480]

約数ペア:

[(1, 84078480), (2, 42039240), (3, 28026160), (4, 21019620), (5, 16815696), (6, 14013080), (8, 10509810), (10, 8407848), (12, 7006540), (15, 5605232), (16, 5254905), (20, 4203924), (24, 3503270), (30, 2802616), (40, 2101962), (48, 1751635), (60, 1401308), (73, 1151760), (80, 1050981), (120, 700654), (146, 575880), (219, 383920), (240, 350327), (292, 287940), (365, 230352), (438, 191960), (584, 143970), (730, 115176), (876, 95980), (1095, 76784), (1168, 71985), (1460, 57588), (1752, 47990), (2190, 38392), (2920, 28794), (3504, 23995), (4380, 19196), (4799, 17520), (5840, 14397), (8760, 9598)]