220122360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67939}}^1$

素因数の和:67962

約数の個数: 80

約数和(自身を含む): 739866600

約数和(自身を除く): 519744240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 67939, 135878, 203817, 271756, 339695, 407634, 543512, 611451, 679390, 815268, 1019085, 1222902, 1358780, 1630536, 1834353, 2038170, 2445804, 2717560, 3057255, 3668706, 4076340, 4891608, 5503059, 6114510, 7337412, 8152680, 9171765, 11006118, 12229020, 14674824, 18343530, 22012236, 24458040, 27515295, 36687060, 44024472, 55030590, 73374120, 110061180, 220122360]

約数ペア:

[(1, 220122360), (2, 110061180), (3, 73374120), (4, 55030590), (5, 44024472), (6, 36687060), (8, 27515295), (9, 24458040), (10, 22012236), (12, 18343530), (15, 14674824), (18, 12229020), (20, 11006118), (24, 9171765), (27, 8152680), (30, 7337412), (36, 6114510), (40, 5503059), (45, 4891608), (54, 4076340), (60, 3668706), (72, 3057255), (81, 2717560), (90, 2445804), (108, 2038170), (120, 1834353), (135, 1630536), (162, 1358780), (180, 1222902), (216, 1019085), (270, 815268), (324, 679390), (360, 611451), (405, 543512), (540, 407634), (648, 339695), (810, 271756), (1080, 203817), (1620, 135878), (3240, 67939)]