1406148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5858953}}^1$

素因数の和:5858969

約数の個数: 40

約数和(自身を含む): 4359061776

約数和(自身を除く): 2952913056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5858953, 11717906, 17576859, 23435812, 29294765, 35153718, 46871624, 58589530, 70307436, 87884295, 93743248, 117179060, 140614872, 175768590, 234358120, 281229744, 351537180, 468716240, 703074360, 1406148720]

約数ペア:

[(1, 1406148720), (2, 703074360), (3, 468716240), (4, 351537180), (5, 281229744), (6, 234358120), (8, 175768590), (10, 140614872), (12, 117179060), (15, 93743248), (16, 87884295), (20, 70307436), (24, 58589530), (30, 46871624), (40, 35153718), (48, 29294765), (60, 23435812), (80, 17576859), (120, 11717906), (240, 5858953)]