5315280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{22147}}^1$

素因数の和:22163

約数の個数: 40

約数和(自身を含む): 16478112

約数和(自身を除く): 11162832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 22147, 44294, 66441, 88588, 110735, 132882, 177176, 221470, 265764, 332205, 354352, 442940, 531528, 664410, 885880, 1063056, 1328820, 1771760, 2657640, 5315280]

約数ペア:

[(1, 5315280), (2, 2657640), (3, 1771760), (4, 1328820), (5, 1063056), (6, 885880), (8, 664410), (10, 531528), (12, 442940), (15, 354352), (16, 332205), (20, 265764), (24, 221470), (30, 177176), (40, 132882), (48, 110735), (60, 88588), (80, 66441), (120, 44294), (240, 22147)]