120240600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{200401}}^1$

素因数の和:200420

約数の個数: 48

約数和(自身を含む): 372747720

約数和(自身を除く): 252507120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 200401, 400802, 601203, 801604, 1002005, 1202406, 1603208, 2004010, 2404812, 3006015, 4008020, 4809624, 5010025, 6012030, 8016040, 10020050, 12024060, 15030075, 20040100, 24048120, 30060150, 40080200, 60120300, 120240600]

約数ペア:

[(1, 120240600), (2, 60120300), (3, 40080200), (4, 30060150), (5, 24048120), (6, 20040100), (8, 15030075), (10, 12024060), (12, 10020050), (15, 8016040), (20, 6012030), (24, 5010025), (25, 4809624), (30, 4008020), (40, 3006015), (50, 2404812), (60, 2004010), (75, 1603208), (100, 1202406), (120, 1002005), (150, 801604), (200, 601203), (300, 400802), (600, 200401)]