30370320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42181}}^1$

素因数の和:42200

約数の個数: 60

約数和(自身を含む): 101996076

約数和(自身を除く): 71625756

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, 360, 720, 42181, 84362, 126543, 168724, 210905, 253086, 337448, 379629, 421810, 506172, 632715, 674896, 759258, 843620, 1012344, 1265430, 1518516, 1687240, 1898145, 2024688, 2530860, 3037032, 3374480, 3796290, 5061720, 6074064, 7592580, 10123440, 15185160, 30370320]

約数ペア:

[(1, 30370320), (2, 15185160), (3, 10123440), (4, 7592580), (5, 6074064), (6, 5061720), (8, 3796290), (9, 3374480), (10, 3037032), (12, 2530860), (15, 2024688), (16, 1898145), (18, 1687240), (20, 1518516), (24, 1265430), (30, 1012344), (36, 843620), (40, 759258), (45, 674896), (48, 632715), (60, 506172), (72, 421810), (80, 379629), (90, 337448), (120, 253086), (144, 210905), (180, 168724), (240, 126543), (360, 84362), (720, 42181)]