25567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106531}}^1$

素因数の和:106547

約数の個数: 40

約数和(自身を含む): 79259808

約数和(自身を除く): 53692368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106531, 213062, 319593, 426124, 532655, 639186, 852248, 1065310, 1278372, 1597965, 1704496, 2130620, 2556744, 3195930, 4261240, 5113488, 6391860, 8522480, 12783720, 25567440]

約数ペア:

[(1, 25567440), (2, 12783720), (3, 8522480), (4, 6391860), (5, 5113488), (6, 4261240), (8, 3195930), (10, 2556744), (12, 2130620), (15, 1704496), (16, 1597965), (20, 1278372), (24, 1065310), (30, 852248), (40, 639186), (48, 532655), (60, 426124), (80, 319593), (120, 213062), (240, 106531)]