12288720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51203}}^1$

素因数の和:51219

約数の個数: 40

約数和(自身を含む): 38095776

約数和(自身を除く): 25807056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51203, 102406, 153609, 204812, 256015, 307218, 409624, 512030, 614436, 768045, 819248, 1024060, 1228872, 1536090, 2048120, 2457744, 3072180, 4096240, 6144360, 12288720]

約数ペア:

[(1, 12288720), (2, 6144360), (3, 4096240), (4, 3072180), (5, 2457744), (6, 2048120), (8, 1536090), (10, 1228872), (12, 1024060), (15, 819248), (16, 768045), (20, 614436), (24, 512030), (30, 409624), (40, 307218), (48, 256015), (60, 204812), (80, 153609), (120, 102406), (240, 51203)]