427713120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{297023}}^1$

素因数の和:297044

約数の個数: 72

約数和(自身を含む): 1459575936

約数和(自身を除く): 1031862816

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, 297023, 594046, 891069, 1188092, 1485115, 1782138, 2376184, 2673207, 2970230, 3564276, 4455345, 4752368, 5346414, 5940460, 7128552, 8910690, 9504736, 10692828, 11880920, 13366035, 14257104, 17821380, 21385656, 23761840, 26732070, 28514208, 35642760, 42771312, 47523680, 53464140, 71285520, 85542624, 106928280, 142571040, 213856560, 427713120]

約数ペア:

[(1, 427713120), (2, 213856560), (3, 142571040), (4, 106928280), (5, 85542624), (6, 71285520), (8, 53464140), (9, 47523680), (10, 42771312), (12, 35642760), (15, 28514208), (16, 26732070), (18, 23761840), (20, 21385656), (24, 17821380), (30, 14257104), (32, 13366035), (36, 11880920), (40, 10692828), (45, 9504736), (48, 8910690), (60, 7128552), (72, 5940460), (80, 5346414), (90, 4752368), (96, 4455345), (120, 3564276), (144, 2970230), (160, 2673207), (180, 2376184), (240, 1782138), (288, 1485115), (360, 1188092), (480, 891069), (720, 594046), (1440, 297023)]