72446520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2089}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 230986800

約数和(自身を除く): 158540280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2089, 2312, 2890, 3468, 4178, 4335, 5780, 6267, 6936, 8356, 8670, 10445, 11560, 12534, 16712, 17340, 20890, 25068, 31335, 34680, 35513, 41780, 50136, 62670, 71026, 83560, 106539, 125340, 142052, 177565, 213078, 250680, 284104, 355130, 426156, 532695, 603721, 710260, 852312, 1065390, 1207442, 1420520, 1811163, 2130780, 2414884, 3018605, 3622326, 4261560, 4829768, 6037210, 7244652, 9055815, 12074420, 14489304, 18111630, 24148840, 36223260, 72446520]

約数ペア:

[(1, 72446520), (2, 36223260), (3, 24148840), (4, 18111630), (5, 14489304), (6, 12074420), (8, 9055815), (10, 7244652), (12, 6037210), (15, 4829768), (17, 4261560), (20, 3622326), (24, 3018605), (30, 2414884), (34, 2130780), (40, 1811163), (51, 1420520), (60, 1207442), (68, 1065390), (85, 852312), (102, 710260), (120, 603721), (136, 532695), (170, 426156), (204, 355130), (255, 284104), (289, 250680), (340, 213078), (408, 177565), (510, 142052), (578, 125340), (680, 106539), (867, 83560), (1020, 71026), (1156, 62670), (1445, 50136), (1734, 41780), (2040, 35513), (2089, 34680), (2312, 31335), (2890, 25068), (3468, 20890), (4178, 17340), (4335, 16712), (5780, 12534), (6267, 11560), (6936, 10445), (8356, 8670)]