179422680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21059}}^1$

素因数の和:21144

約数の個数: 64

約数和(自身を含む): 545875200

約数和(自身を除く): 366452520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 21059, 42118, 63177, 84236, 105295, 126354, 168472, 210590, 252708, 315885, 421180, 505416, 631770, 842360, 1263540, 1495189, 2527080, 2990378, 4485567, 5980756, 7475945, 8971134, 11961512, 14951890, 17942268, 22427835, 29903780, 35884536, 44855670, 59807560, 89711340, 179422680]

約数ペア:

[(1, 179422680), (2, 89711340), (3, 59807560), (4, 44855670), (5, 35884536), (6, 29903780), (8, 22427835), (10, 17942268), (12, 14951890), (15, 11961512), (20, 8971134), (24, 7475945), (30, 5980756), (40, 4485567), (60, 2990378), (71, 2527080), (120, 1495189), (142, 1263540), (213, 842360), (284, 631770), (355, 505416), (426, 421180), (568, 315885), (710, 252708), (852, 210590), (1065, 168472), (1420, 126354), (1704, 105295), (2130, 84236), (2840, 63177), (4260, 42118), (8520, 21059)]