342109920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{881}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 1080203040

約数和(自身を除く): 738093120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 809, 881, 1618, 1762, 2427, 2643, 3236, 3524, 4045, 4405, 4854, 5286, 6472, 7048, 8090, 8810, 9708, 10572, 12135, 12944, 13215, 14096, 16180, 17620, 19416, 21144, 24270, 25888, 26430, 28192, 32360, 35240, 38832, 42288, 48540, 52860, 64720, 70480, 77664, 84576, 97080, 105720, 129440, 140960, 194160, 211440, 388320, 422880, 712729, 1425458, 2138187, 2850916, 3563645, 4276374, 5701832, 7127290, 8552748, 10690935, 11403664, 14254580, 17105496, 21381870, 22807328, 28509160, 34210992, 42763740, 57018320, 68421984, 85527480, 114036640, 171054960, 342109920]

約数ペア:

[(1, 342109920), (2, 171054960), (3, 114036640), (4, 85527480), (5, 68421984), (6, 57018320), (8, 42763740), (10, 34210992), (12, 28509160), (15, 22807328), (16, 21381870), (20, 17105496), (24, 14254580), (30, 11403664), (32, 10690935), (40, 8552748), (48, 7127290), (60, 5701832), (80, 4276374), (96, 3563645), (120, 2850916), (160, 2138187), (240, 1425458), (480, 712729), (809, 422880), (881, 388320), (1618, 211440), (1762, 194160), (2427, 140960), (2643, 129440), (3236, 105720), (3524, 97080), (4045, 84576), (4405, 77664), (4854, 70480), (5286, 64720), (6472, 52860), (7048, 48540), (8090, 42288), (8810, 38832), (9708, 35240), (10572, 32360), (12135, 28192), (12944, 26430), (13215, 25888), (14096, 24270), (16180, 21144), (17620, 19416)]