478899360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{332569}}^1$

素因数の和:332590

約数の個数: 72

約数和(自身を含む): 1634248980

約数和(自身を除く): 1155349620

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, 332569, 665138, 997707, 1330276, 1662845, 1995414, 2660552, 2993121, 3325690, 3990828, 4988535, 5321104, 5986242, 6651380, 7981656, 9977070, 10642208, 11972484, 13302760, 14965605, 15963312, 19954140, 23944968, 26605520, 29931210, 31926624, 39908280, 47889936, 53211040, 59862420, 79816560, 95779872, 119724840, 159633120, 239449680, 478899360]

約数ペア:

[(1, 478899360), (2, 239449680), (3, 159633120), (4, 119724840), (5, 95779872), (6, 79816560), (8, 59862420), (9, 53211040), (10, 47889936), (12, 39908280), (15, 31926624), (16, 29931210), (18, 26605520), (20, 23944968), (24, 19954140), (30, 15963312), (32, 14965605), (36, 13302760), (40, 11972484), (45, 10642208), (48, 9977070), (60, 7981656), (72, 6651380), (80, 5986242), (90, 5321104), (96, 4988535), (120, 3990828), (144, 3325690), (160, 2993121), (180, 2660552), (240, 1995414), (288, 1662845), (360, 1330276), (480, 997707), (720, 665138), (1440, 332569)]