22458720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 49391520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 659, 710, 852, 1065, 1136, 1318, 1420, 1704, 1977, 2130, 2272, 2636, 2840, 3295, 3408, 3954, 4260, 5272, 5680, 6590, 6816, 7908, 8520, 9885, 10544, 11360, 13180, 15816, 17040, 19770, 21088, 26360, 31632, 34080, 39540, 46789, 52720, 63264, 79080, 93578, 105440, 140367, 158160, 187156, 233945, 280734, 316320, 374312, 467890, 561468, 701835, 748624, 935780, 1122936, 1403670, 1497248, 1871560, 2245872, 2807340, 3743120, 4491744, 5614680, 7486240, 11229360, 22458720]

約数ペア:

[(1, 22458720), (2, 11229360), (3, 7486240), (4, 5614680), (5, 4491744), (6, 3743120), (8, 2807340), (10, 2245872), (12, 1871560), (15, 1497248), (16, 1403670), (20, 1122936), (24, 935780), (30, 748624), (32, 701835), (40, 561468), (48, 467890), (60, 374312), (71, 316320), (80, 280734), (96, 233945), (120, 187156), (142, 158160), (160, 140367), (213, 105440), (240, 93578), (284, 79080), (355, 63264), (426, 52720), (480, 46789), (568, 39540), (659, 34080), (710, 31632), (852, 26360), (1065, 21088), (1136, 19770), (1318, 17040), (1420, 15816), (1704, 13180), (1977, 11360), (2130, 10544), (2272, 9885), (2636, 8520), (2840, 7908), (3295, 6816), (3408, 6590), (3954, 5680), (4260, 5272)]