222898320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 751543416

約数和(自身を除く): 528645096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 877, 1059, 1412, 1754, 1765, 2118, 2631, 2824, 3177, 3508, 3530, 4236, 4385, 5262, 5295, 5648, 6354, 7016, 7060, 7893, 8472, 8770, 10524, 10590, 12708, 13155, 14032, 14120, 15786, 15885, 16944, 17540, 21048, 21180, 25416, 26310, 28240, 31572, 31770, 35080, 39465, 42096, 42360, 50832, 52620, 63144, 63540, 70160, 78930, 84720, 105240, 126288, 127080, 157860, 210480, 254160, 309581, 315720, 619162, 631440, 928743, 1238324, 1547905, 1857486, 2476648, 2786229, 3095810, 3714972, 4643715, 4953296, 5572458, 6191620, 7429944, 9287430, 11144916, 12383240, 13931145, 14859888, 18574860, 22289832, 24766480, 27862290, 37149720, 44579664, 55724580, 74299440, 111449160, 222898320]

約数ペア:

[(1, 222898320), (2, 111449160), (3, 74299440), (4, 55724580), (5, 44579664), (6, 37149720), (8, 27862290), (9, 24766480), (10, 22289832), (12, 18574860), (15, 14859888), (16, 13931145), (18, 12383240), (20, 11144916), (24, 9287430), (30, 7429944), (36, 6191620), (40, 5572458), (45, 4953296), (48, 4643715), (60, 3714972), (72, 3095810), (80, 2786229), (90, 2476648), (120, 1857486), (144, 1547905), (180, 1238324), (240, 928743), (353, 631440), (360, 619162), (706, 315720), (720, 309581), (877, 254160), (1059, 210480), (1412, 157860), (1754, 127080), (1765, 126288), (2118, 105240), (2631, 84720), (2824, 78930), (3177, 70160), (3508, 63540), (3530, 63144), (4236, 52620), (4385, 50832), (5262, 42360), (5295, 42096), (5648, 39465), (6354, 35080), (7016, 31770), (7060, 31572), (7893, 28240), (8472, 26310), (8770, 25416), (10524, 21180), (10590, 21048), (12708, 17540), (13155, 16944), (14032, 15885), (14120, 15786)]