230467920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1187}}^1$

素因数の和:2012

約数の個数: 80

約数和(自身を含む): 715936320

約数和(自身を除く): 485468400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 809, 1187, 1618, 2374, 2427, 3236, 3561, 4045, 4748, 4854, 5935, 6472, 7122, 8090, 9496, 9708, 11870, 12135, 12944, 14244, 16180, 17805, 18992, 19416, 23740, 24270, 28488, 32360, 35610, 38832, 47480, 48540, 56976, 64720, 71220, 94960, 97080, 142440, 194160, 284880, 960283, 1920566, 2880849, 3841132, 4801415, 5761698, 7682264, 9602830, 11523396, 14404245, 15364528, 19205660, 23046792, 28808490, 38411320, 46093584, 57616980, 76822640, 115233960, 230467920]

約数ペア:

[(1, 230467920), (2, 115233960), (3, 76822640), (4, 57616980), (5, 46093584), (6, 38411320), (8, 28808490), (10, 23046792), (12, 19205660), (15, 15364528), (16, 14404245), (20, 11523396), (24, 9602830), (30, 7682264), (40, 5761698), (48, 4801415), (60, 3841132), (80, 2880849), (120, 1920566), (240, 960283), (809, 284880), (1187, 194160), (1618, 142440), (2374, 97080), (2427, 94960), (3236, 71220), (3561, 64720), (4045, 56976), (4748, 48540), (4854, 47480), (5935, 38832), (6472, 35610), (7122, 32360), (8090, 28488), (9496, 24270), (9708, 23740), (11870, 19416), (12135, 18992), (12944, 17805), (14244, 16180)]