307401720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2561681}}^1$

素因数の和:2561695

約数の個数: 32

約数和(自身を含む): 922205520

約数和(自身を除く): 614803800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2561681, 5123362, 7685043, 10246724, 12808405, 15370086, 20493448, 25616810, 30740172, 38425215, 51233620, 61480344, 76850430, 102467240, 153700860, 307401720]

約数ペア:

[(1, 307401720), (2, 153700860), (3, 102467240), (4, 76850430), (5, 61480344), (6, 51233620), (8, 38425215), (10, 30740172), (12, 25616810), (15, 20493448), (20, 15370086), (24, 12808405), (30, 10246724), (40, 7685043), (60, 5123362), (120, 2561681)]