230910320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5538

約数の個数: 80

約数和(自身を含む): 586891008

約数和(自身を除く): 355980688

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 5477, 8432, 10540, 10954, 21080, 21908, 27385, 42160, 43816, 54770, 87632, 93109, 109540, 169787, 186218, 219080, 339574, 372436, 438160, 465545, 679148, 744872, 848935, 931090, 1358296, 1489744, 1697870, 1862180, 2716592, 2886379, 3395740, 3724360, 5772758, 6791480, 7448720, 11545516, 13582960, 14431895, 23091032, 28863790, 46182064, 57727580, 115455160, 230910320]

約数ペア:

[(1, 230910320), (2, 115455160), (4, 57727580), (5, 46182064), (8, 28863790), (10, 23091032), (16, 14431895), (17, 13582960), (20, 11545516), (31, 7448720), (34, 6791480), (40, 5772758), (62, 3724360), (68, 3395740), (80, 2886379), (85, 2716592), (124, 1862180), (136, 1697870), (155, 1489744), (170, 1358296), (248, 931090), (272, 848935), (310, 744872), (340, 679148), (496, 465545), (527, 438160), (620, 372436), (680, 339574), (1054, 219080), (1240, 186218), (1360, 169787), (2108, 109540), (2480, 93109), (2635, 87632), (4216, 54770), (5270, 43816), (5477, 42160), (8432, 27385), (10540, 21908), (10954, 21080)]