85451040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59341}}^1$

素因数の和:59362

約数の個数: 72

約数和(自身を含む): 291606588

約数和(自身を除く): 206155548

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, 59341, 118682, 178023, 237364, 296705, 356046, 474728, 534069, 593410, 712092, 890115, 949456, 1068138, 1186820, 1424184, 1780230, 1898912, 2136276, 2373640, 2670345, 2848368, 3560460, 4272552, 4747280, 5340690, 5696736, 7120920, 8545104, 9494560, 10681380, 14241840, 17090208, 21362760, 28483680, 42725520, 85451040]

約数ペア:

[(1, 85451040), (2, 42725520), (3, 28483680), (4, 21362760), (5, 17090208), (6, 14241840), (8, 10681380), (9, 9494560), (10, 8545104), (12, 7120920), (15, 5696736), (16, 5340690), (18, 4747280), (20, 4272552), (24, 3560460), (30, 2848368), (32, 2670345), (36, 2373640), (40, 2136276), (45, 1898912), (48, 1780230), (60, 1424184), (72, 1186820), (80, 1068138), (90, 949456), (96, 890115), (120, 712092), (144, 593410), (160, 534069), (180, 474728), (240, 356046), (288, 296705), (360, 237364), (480, 178023), (720, 118682), (1440, 59341)]