4732920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13147}}^1$

素因数の和:13164

約数の個数: 48

約数和(自身を含む): 15383160

約数和(自身を除く): 10650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 118323, 131470, 157764, 197205, 236646, 262940, 315528, 394410, 473292, 525880, 591615, 788820, 946584, 1183230, 1577640, 2366460, 4732920]

約数ペア:

[(1, 4732920), (2, 2366460), (3, 1577640), (4, 1183230), (5, 946584), (6, 788820), (8, 591615), (9, 525880), (10, 473292), (12, 394410), (15, 315528), (18, 262940), (20, 236646), (24, 197205), (30, 157764), (36, 131470), (40, 118323), (45, 105176), (60, 78882), (72, 65735), (90, 52588), (120, 39441), (180, 26294), (360, 13147)]