45077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{187823}}^1$

素因数の和:187839

約数の個数: 40

約数和(自身を含む): 139741056

約数和(自身を除く): 94663536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 187823, 375646, 563469, 751292, 939115, 1126938, 1502584, 1878230, 2253876, 2817345, 3005168, 3756460, 4507752, 5634690, 7512920, 9015504, 11269380, 15025840, 22538760, 45077520]

約数ペア:

[(1, 45077520), (2, 22538760), (3, 15025840), (4, 11269380), (5, 9015504), (6, 7512920), (8, 5634690), (10, 4507752), (12, 3756460), (15, 3005168), (16, 2817345), (20, 2253876), (24, 1878230), (30, 1502584), (40, 1126938), (48, 939115), (60, 751292), (80, 563469), (120, 375646), (240, 187823)]