72283440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301181}}^1$

素因数の和:301197

約数の個数: 40

約数和(自身を含む): 224079408

約数和(自身を除く): 151795968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301181, 602362, 903543, 1204724, 1505905, 1807086, 2409448, 3011810, 3614172, 4517715, 4818896, 6023620, 7228344, 9035430, 12047240, 14456688, 18070860, 24094480, 36141720, 72283440]

約数ペア:

[(1, 72283440), (2, 36141720), (3, 24094480), (4, 18070860), (5, 14456688), (6, 12047240), (8, 9035430), (10, 7228344), (12, 6023620), (15, 4818896), (16, 4517715), (20, 3614172), (24, 3011810), (30, 2409448), (40, 1807086), (48, 1505905), (60, 1204724), (80, 903543), (120, 602362), (240, 301181)]