64242480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267677}}^1$

素因数の和:267693

約数の個数: 40

約数和(自身を含む): 199152432

約数和(自身を除く): 134909952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267677, 535354, 803031, 1070708, 1338385, 1606062, 2141416, 2676770, 3212124, 4015155, 4282832, 5353540, 6424248, 8030310, 10707080, 12848496, 16060620, 21414160, 32121240, 64242480]

約数ペア:

[(1, 64242480), (2, 32121240), (3, 21414160), (4, 16060620), (5, 12848496), (6, 10707080), (8, 8030310), (10, 6424248), (12, 5353540), (15, 4282832), (16, 4015155), (20, 3212124), (24, 2676770), (30, 2141416), (40, 1606062), (48, 1338385), (60, 1070708), (80, 803031), (120, 535354), (240, 267677)]