15874380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 35352180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 239, 246, 270, 324, 369, 405, 410, 478, 492, 540, 615, 717, 738, 810, 820, 956, 1107, 1195, 1230, 1434, 1476, 1620, 1845, 2151, 2214, 2390, 2460, 2868, 3321, 3585, 3690, 4302, 4428, 4780, 5535, 6453, 6642, 7170, 7380, 8604, 9799, 10755, 11070, 12906, 13284, 14340, 16605, 19359, 19598, 21510, 22140, 25812, 29397, 32265, 33210, 38718, 39196, 43020, 48995, 58794, 64530, 66420, 77436, 88191, 96795, 97990, 117588, 129060, 146985, 176382, 193590, 195980, 264573, 293970, 352764, 387180, 440955, 529146, 587940, 793719, 881910, 1058292, 1322865, 1587438, 1763820, 2645730, 3174876, 3968595, 5291460, 7937190, 15874380]

約数ペア:

[(1, 15874380), (2, 7937190), (3, 5291460), (4, 3968595), (5, 3174876), (6, 2645730), (9, 1763820), (10, 1587438), (12, 1322865), (15, 1058292), (18, 881910), (20, 793719), (27, 587940), (30, 529146), (36, 440955), (41, 387180), (45, 352764), (54, 293970), (60, 264573), (81, 195980), (82, 193590), (90, 176382), (108, 146985), (123, 129060), (135, 117588), (162, 97990), (164, 96795), (180, 88191), (205, 77436), (239, 66420), (246, 64530), (270, 58794), (324, 48995), (369, 43020), (405, 39196), (410, 38718), (478, 33210), (492, 32265), (540, 29397), (615, 25812), (717, 22140), (738, 21510), (810, 19598), (820, 19359), (956, 16605), (1107, 14340), (1195, 13284), (1230, 12906), (1434, 11070), (1476, 10755), (1620, 9799), (1845, 8604), (2151, 7380), (2214, 7170), (2390, 6642), (2460, 6453), (2868, 5535), (3321, 4780), (3585, 4428), (3690, 4302)]