15352740

素因数分解:

$2^2\times 3^{10}\times 5^1\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 132

約数和(自身を含む): 52080924

約数和(自身を除く): 36728184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1620, 1755, 2106, 2187, 2340, 2430, 2916, 3159, 3510, 3645, 4212, 4374, 4860, 5265, 6318, 6561, 7020, 7290, 8748, 9477, 10530, 10935, 12636, 13122, 14580, 15795, 18954, 19683, 21060, 21870, 26244, 28431, 31590, 32805, 37908, 39366, 43740, 47385, 56862, 59049, 63180, 65610, 78732, 85293, 94770, 98415, 113724, 118098, 131220, 142155, 170586, 189540, 196830, 236196, 255879, 284310, 295245, 341172, 393660, 426465, 511758, 568620, 590490, 767637, 852930, 1023516, 1180980, 1279395, 1535274, 1705860, 2558790, 3070548, 3838185, 5117580, 7676370, 15352740]

約数ペア:

[(1, 15352740), (2, 7676370), (3, 5117580), (4, 3838185), (5, 3070548), (6, 2558790), (9, 1705860), (10, 1535274), (12, 1279395), (13, 1180980), (15, 1023516), (18, 852930), (20, 767637), (26, 590490), (27, 568620), (30, 511758), (36, 426465), (39, 393660), (45, 341172), (52, 295245), (54, 284310), (60, 255879), (65, 236196), (78, 196830), (81, 189540), (90, 170586), (108, 142155), (117, 131220), (130, 118098), (135, 113724), (156, 98415), (162, 94770), (180, 85293), (195, 78732), (234, 65610), (243, 63180), (260, 59049), (270, 56862), (324, 47385), (351, 43740), (390, 39366), (405, 37908), (468, 32805), (486, 31590), (540, 28431), (585, 26244), (702, 21870), (729, 21060), (780, 19683), (810, 18954), (972, 15795), (1053, 14580), (1170, 13122), (1215, 12636), (1404, 10935), (1458, 10530), (1620, 9477), (1755, 8748), (2106, 7290), (2187, 7020), (2340, 6561), (2430, 6318), (2916, 5265), (3159, 4860), (3510, 4374), (3645, 4212)]