7430988720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30962453}}^1$

素因数の和:30962469

約数の個数: 40

約数和(自身を含む): 23036065776

約数和(自身を除く): 15605077056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30962453, 61924906, 92887359, 123849812, 154812265, 185774718, 247699624, 309624530, 371549436, 464436795, 495399248, 619249060, 743098872, 928873590, 1238498120, 1486197744, 1857747180, 2476996240, 3715494360, 7430988720]

約数ペア:

[(1, 7430988720), (2, 3715494360), (3, 2476996240), (4, 1857747180), (5, 1486197744), (6, 1238498120), (8, 928873590), (10, 743098872), (12, 619249060), (15, 495399248), (16, 464436795), (20, 371549436), (24, 309624530), (30, 247699624), (40, 185774718), (48, 154812265), (60, 123849812), (80, 92887359), (120, 61924906), (240, 30962453)]