201879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20269}}^1$

素因数の和:20366

約数の個数: 64

約数和(自身を含む): 612964800

約数和(自身を除く): 411085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 20269, 40538, 60807, 81076, 101345, 121614, 162152, 202690, 243228, 304035, 405380, 486456, 608070, 810760, 1216140, 1682327, 2432280, 3364654, 5046981, 6729308, 8411635, 10093962, 13458616, 16823270, 20187924, 25234905, 33646540, 40375848, 50469810, 67293080, 100939620, 201879240]

約数ペア:

[(1, 201879240), (2, 100939620), (3, 67293080), (4, 50469810), (5, 40375848), (6, 33646540), (8, 25234905), (10, 20187924), (12, 16823270), (15, 13458616), (20, 10093962), (24, 8411635), (30, 6729308), (40, 5046981), (60, 3364654), (83, 2432280), (120, 1682327), (166, 1216140), (249, 810760), (332, 608070), (415, 486456), (498, 405380), (664, 304035), (830, 243228), (996, 202690), (1245, 162152), (1660, 121614), (1992, 101345), (2490, 81076), (3320, 60807), (4980, 40538), (9960, 20269)]