465979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26597}}^1$

素因数の和:26686

約数の個数: 80

約数和(自身を含む): 1464379488

約数和(自身を除く): 998400048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 26597, 53194, 79791, 106388, 132985, 159582, 212776, 265970, 319164, 398955, 425552, 531940, 638328, 797910, 1063880, 1276656, 1595820, 1941581, 2127760, 3191640, 3883162, 5824743, 6383280, 7766324, 9707905, 11649486, 15532648, 19415810, 23298972, 29123715, 31065296, 38831620, 46597944, 58247430, 77663240, 93195888, 116494860, 155326480, 232989720, 465979440]

約数ペア:

[(1, 465979440), (2, 232989720), (3, 155326480), (4, 116494860), (5, 93195888), (6, 77663240), (8, 58247430), (10, 46597944), (12, 38831620), (15, 31065296), (16, 29123715), (20, 23298972), (24, 19415810), (30, 15532648), (40, 11649486), (48, 9707905), (60, 7766324), (73, 6383280), (80, 5824743), (120, 3883162), (146, 3191640), (219, 2127760), (240, 1941581), (292, 1595820), (365, 1276656), (438, 1063880), (584, 797910), (730, 638328), (876, 531940), (1095, 425552), (1168, 398955), (1460, 319164), (1752, 265970), (2190, 212776), (2920, 159582), (3504, 132985), (4380, 106388), (5840, 79791), (8760, 53194), (17520, 26597)]