314940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 917280

約数和(自身を除く): 602340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 181, 290, 348, 362, 435, 543, 580, 724, 870, 905, 1086, 1740, 1810, 2172, 2715, 3620, 5249, 5430, 10498, 10860, 15747, 20996, 26245, 31494, 52490, 62988, 78735, 104980, 157470, 314940]

約数ペア:

[(1, 314940), (2, 157470), (3, 104980), (4, 78735), (5, 62988), (6, 52490), (10, 31494), (12, 26245), (15, 20996), (20, 15747), (29, 10860), (30, 10498), (58, 5430), (60, 5249), (87, 3620), (116, 2715), (145, 2172), (174, 1810), (181, 1740), (290, 1086), (348, 905), (362, 870), (435, 724), (543, 580)]