2508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10453}}^1$

素因数の和:10469

約数の個数: 40

約数和(自身を含む): 7777776

約数和(自身を除く): 5269056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10453, 20906, 31359, 41812, 52265, 62718, 83624, 104530, 125436, 156795, 167248, 209060, 250872, 313590, 418120, 501744, 627180, 836240, 1254360, 2508720]

約数ペア:

[(1, 2508720), (2, 1254360), (3, 836240), (4, 627180), (5, 501744), (6, 418120), (8, 313590), (10, 250872), (12, 209060), (15, 167248), (16, 156795), (20, 125436), (24, 104530), (30, 83624), (40, 62718), (48, 52265), (60, 41812), (80, 31359), (120, 20906), (240, 10453)]