1840207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7667531}}^1$

素因数の和:7667547

約数の個数: 40

約数和(自身を含む): 5704643808

約数和(自身を除く): 3864436368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7667531, 15335062, 23002593, 30670124, 38337655, 46005186, 61340248, 76675310, 92010372, 115012965, 122680496, 153350620, 184020744, 230025930, 306701240, 368041488, 460051860, 613402480, 920103720, 1840207440]

約数ペア:

[(1, 1840207440), (2, 920103720), (3, 613402480), (4, 460051860), (5, 368041488), (6, 306701240), (8, 230025930), (10, 184020744), (12, 153350620), (15, 122680496), (16, 115012965), (20, 92010372), (24, 76675310), (30, 61340248), (40, 46005186), (48, 38337655), (60, 30670124), (80, 23002593), (120, 15335062), (240, 7667531)]