40452960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 129330432

約数和(自身を除く): 88877472

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, 710, 852, 1065, 1136, 1187, 1420, 1704, 2130, 2272, 2374, 2840, 3408, 3561, 4260, 4748, 5680, 5935, 6816, 7122, 8520, 9496, 11360, 11870, 14244, 17040, 17805, 18992, 23740, 28488, 34080, 35610, 37984, 47480, 56976, 71220, 84277, 94960, 113952, 142440, 168554, 189920, 252831, 284880, 337108, 421385, 505662, 569760, 674216, 842770, 1011324, 1264155, 1348432, 1685540, 2022648, 2528310, 2696864, 3371080, 4045296, 5056620, 6742160, 8090592, 10113240, 13484320, 20226480, 40452960]

約数ペア:

[(1, 40452960), (2, 20226480), (3, 13484320), (4, 10113240), (5, 8090592), (6, 6742160), (8, 5056620), (10, 4045296), (12, 3371080), (15, 2696864), (16, 2528310), (20, 2022648), (24, 1685540), (30, 1348432), (32, 1264155), (40, 1011324), (48, 842770), (60, 674216), (71, 569760), (80, 505662), (96, 421385), (120, 337108), (142, 284880), (160, 252831), (213, 189920), (240, 168554), (284, 142440), (355, 113952), (426, 94960), (480, 84277), (568, 71220), (710, 56976), (852, 47480), (1065, 37984), (1136, 35610), (1187, 34080), (1420, 28488), (1704, 23740), (2130, 18992), (2272, 17805), (2374, 17040), (2840, 14244), (3408, 11870), (3561, 11360), (4260, 9496), (4748, 8520), (5680, 7122), (5935, 6816)]