103122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 128

約数和(自身を含む): 336384000

約数和(自身を除く): 233261880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1459, 1767, 1860, 2280, 2356, 2918, 2945, 3534, 3720, 4377, 4712, 5836, 5890, 7068, 7295, 8754, 8835, 11672, 11780, 14136, 14590, 17508, 17670, 21885, 23560, 27721, 29180, 35016, 35340, 43770, 45229, 55442, 58360, 70680, 83163, 87540, 90458, 110884, 135687, 138605, 166326, 175080, 180916, 221768, 226145, 271374, 277210, 332652, 361832, 415815, 452290, 542748, 554420, 665304, 678435, 831630, 859351, 904580, 1085496, 1108840, 1356870, 1663260, 1718702, 1809160, 2578053, 2713740, 3326520, 3437404, 4296755, 5156106, 5427480, 6874808, 8593510, 10312212, 12890265, 17187020, 20624424, 25780530, 34374040, 51561060, 103122120]

約数ペア:

[(1, 103122120), (2, 51561060), (3, 34374040), (4, 25780530), (5, 20624424), (6, 17187020), (8, 12890265), (10, 10312212), (12, 8593510), (15, 6874808), (19, 5427480), (20, 5156106), (24, 4296755), (30, 3437404), (31, 3326520), (38, 2713740), (40, 2578053), (57, 1809160), (60, 1718702), (62, 1663260), (76, 1356870), (93, 1108840), (95, 1085496), (114, 904580), (120, 859351), (124, 831630), (152, 678435), (155, 665304), (186, 554420), (190, 542748), (228, 452290), (248, 415815), (285, 361832), (310, 332652), (372, 277210), (380, 271374), (456, 226145), (465, 221768), (570, 180916), (589, 175080), (620, 166326), (744, 138605), (760, 135687), (930, 110884), (1140, 90458), (1178, 87540), (1240, 83163), (1459, 70680), (1767, 58360), (1860, 55442), (2280, 45229), (2356, 43770), (2918, 35340), (2945, 35016), (3534, 29180), (3720, 27721), (4377, 23560), (4712, 21885), (5836, 17670), (5890, 17508), (7068, 14590), (7295, 14136), (8754, 11780), (8835, 11672)]