13867440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{57781}}^1$

素因数の和:57797

約数の個数: 40

約数和(自身を含む): 42989808

約数和(自身を除く): 29122368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 57781, 115562, 173343, 231124, 288905, 346686, 462248, 577810, 693372, 866715, 924496, 1155620, 1386744, 1733430, 2311240, 2773488, 3466860, 4622480, 6933720, 13867440]

約数ペア:

[(1, 13867440), (2, 6933720), (3, 4622480), (4, 3466860), (5, 2773488), (6, 2311240), (8, 1733430), (10, 1386744), (12, 1155620), (15, 924496), (16, 866715), (20, 693372), (24, 577810), (30, 462248), (40, 346686), (48, 288905), (60, 231124), (80, 173343), (120, 115562), (240, 57781)]