340278240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{708913}}^1$

素因数の和:708931

約数の個数: 48

約数和(自身を含む): 1071877968

約数和(自身を除く): 731599728

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, 708913, 1417826, 2126739, 2835652, 3544565, 4253478, 5671304, 7089130, 8506956, 10633695, 11342608, 14178260, 17013912, 21267390, 22685216, 28356520, 34027824, 42534780, 56713040, 68055648, 85069560, 113426080, 170139120, 340278240]

約数ペア:

[(1, 340278240), (2, 170139120), (3, 113426080), (4, 85069560), (5, 68055648), (6, 56713040), (8, 42534780), (10, 34027824), (12, 28356520), (15, 22685216), (16, 21267390), (20, 17013912), (24, 14178260), (30, 11342608), (32, 10633695), (40, 8506956), (48, 7089130), (60, 5671304), (80, 4253478), (96, 3544565), (120, 2835652), (160, 2126739), (240, 1417826), (480, 708913)]