243459360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{169069}}^1$

素因数の和:169090

約数の個数: 72

約数和(自身を含む): 830809980

約数和(自身を除く): 587350620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 169069, 338138, 507207, 676276, 845345, 1014414, 1352552, 1521621, 1690690, 2028828, 2536035, 2705104, 3043242, 3381380, 4057656, 5072070, 5410208, 6086484, 6762760, 7608105, 8115312, 10144140, 12172968, 13525520, 15216210, 16230624, 20288280, 24345936, 27051040, 30432420, 40576560, 48691872, 60864840, 81153120, 121729680, 243459360]

約数ペア:

[(1, 243459360), (2, 121729680), (3, 81153120), (4, 60864840), (5, 48691872), (6, 40576560), (8, 30432420), (9, 27051040), (10, 24345936), (12, 20288280), (15, 16230624), (16, 15216210), (18, 13525520), (20, 12172968), (24, 10144140), (30, 8115312), (32, 7608105), (36, 6762760), (40, 6086484), (45, 5410208), (48, 5072070), (60, 4057656), (72, 3381380), (80, 3043242), (90, 2705104), (96, 2536035), (120, 2028828), (144, 1690690), (160, 1521621), (180, 1352552), (240, 1014414), (288, 845345), (360, 676276), (480, 507207), (720, 338138), (1440, 169069)]