158376720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12451}}^1$

素因数の和:12520

約数の個数: 80

約数和(自身を含む): 500271552

約数和(自身を除く): 341894832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12451, 12720, 24902, 37353, 49804, 62255, 74706, 99608, 124510, 149412, 186765, 199216, 249020, 298824, 373530, 498040, 597648, 659903, 747060, 996080, 1319806, 1494120, 1979709, 2639612, 2988240, 3299515, 3959418, 5279224, 6599030, 7918836, 9898545, 10558448, 13198060, 15837672, 19797090, 26396120, 31675344, 39594180, 52792240, 79188360, 158376720]

約数ペア:

[(1, 158376720), (2, 79188360), (3, 52792240), (4, 39594180), (5, 31675344), (6, 26396120), (8, 19797090), (10, 15837672), (12, 13198060), (15, 10558448), (16, 9898545), (20, 7918836), (24, 6599030), (30, 5279224), (40, 3959418), (48, 3299515), (53, 2988240), (60, 2639612), (80, 1979709), (106, 1494120), (120, 1319806), (159, 996080), (212, 747060), (240, 659903), (265, 597648), (318, 498040), (424, 373530), (530, 298824), (636, 249020), (795, 199216), (848, 186765), (1060, 149412), (1272, 124510), (1590, 99608), (2120, 74706), (2544, 62255), (3180, 49804), (4240, 37353), (6360, 24902), (12451, 12720)]