310291320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{3499}}^1$

素因数の和:4252

約数の個数: 64

約数和(自身を含む): 932400000

約数和(自身を除く): 622108680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 739, 1478, 2217, 2956, 3499, 3695, 4434, 5912, 6998, 7390, 8868, 10497, 11085, 13996, 14780, 17495, 17736, 20994, 22170, 27992, 29560, 34990, 41988, 44340, 52485, 69980, 83976, 88680, 104970, 139960, 209940, 419880, 2585761, 5171522, 7757283, 10343044, 12928805, 15514566, 20686088, 25857610, 31029132, 38786415, 51715220, 62058264, 77572830, 103430440, 155145660, 310291320]

約数ペア:

[(1, 310291320), (2, 155145660), (3, 103430440), (4, 77572830), (5, 62058264), (6, 51715220), (8, 38786415), (10, 31029132), (12, 25857610), (15, 20686088), (20, 15514566), (24, 12928805), (30, 10343044), (40, 7757283), (60, 5171522), (120, 2585761), (739, 419880), (1478, 209940), (2217, 139960), (2956, 104970), (3499, 88680), (3695, 83976), (4434, 69980), (5912, 52485), (6998, 44340), (7390, 41988), (8868, 34990), (10497, 29560), (11085, 27992), (13996, 22170), (14780, 20994), (17495, 17736)]