117527120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 174954160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 839, 1030, 1360, 1648, 1678, 1751, 2060, 3356, 3502, 4120, 4195, 6712, 7004, 8240, 8390, 8755, 13424, 14008, 14263, 16780, 17510, 28016, 28526, 33560, 35020, 57052, 67120, 70040, 71315, 86417, 114104, 140080, 142630, 172834, 228208, 285260, 345668, 432085, 570520, 691336, 864170, 1141040, 1382672, 1469089, 1728340, 2938178, 3456680, 5876356, 6913360, 7345445, 11752712, 14690890, 23505424, 29381780, 58763560, 117527120]

約数ペア:

[(1, 117527120), (2, 58763560), (4, 29381780), (5, 23505424), (8, 14690890), (10, 11752712), (16, 7345445), (17, 6913360), (20, 5876356), (34, 3456680), (40, 2938178), (68, 1728340), (80, 1469089), (85, 1382672), (103, 1141040), (136, 864170), (170, 691336), (206, 570520), (272, 432085), (340, 345668), (412, 285260), (515, 228208), (680, 172834), (824, 142630), (839, 140080), (1030, 114104), (1360, 86417), (1648, 71315), (1678, 70040), (1751, 67120), (2060, 57052), (3356, 35020), (3502, 33560), (4120, 28526), (4195, 28016), (6712, 17510), (7004, 16780), (8240, 14263), (8390, 14008), (8755, 13424)]