15266760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 48988800

約数和(自身を除く): 33722040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 107, 116, 120, 123, 145, 164, 174, 205, 214, 232, 246, 290, 321, 328, 348, 410, 428, 435, 492, 535, 580, 615, 642, 696, 820, 856, 870, 984, 1070, 1160, 1189, 1230, 1284, 1605, 1640, 1740, 2140, 2378, 2460, 2568, 3103, 3210, 3480, 3567, 4280, 4387, 4756, 4920, 5945, 6206, 6420, 7134, 8774, 9309, 9512, 11890, 12412, 12840, 13161, 14268, 15515, 17548, 17835, 18618, 21935, 23780, 24824, 26322, 28536, 31030, 35096, 35670, 37236, 43870, 46545, 47560, 52644, 62060, 65805, 71340, 74472, 87740, 93090, 105288, 124120, 127223, 131610, 142680, 175480, 186180, 254446, 263220, 372360, 381669, 508892, 526440, 636115, 763338, 1017784, 1272230, 1526676, 1908345, 2544460, 3053352, 3816690, 5088920, 7633380, 15266760]

約数ペア:

[(1, 15266760), (2, 7633380), (3, 5088920), (4, 3816690), (5, 3053352), (6, 2544460), (8, 1908345), (10, 1526676), (12, 1272230), (15, 1017784), (20, 763338), (24, 636115), (29, 526440), (30, 508892), (40, 381669), (41, 372360), (58, 263220), (60, 254446), (82, 186180), (87, 175480), (107, 142680), (116, 131610), (120, 127223), (123, 124120), (145, 105288), (164, 93090), (174, 87740), (205, 74472), (214, 71340), (232, 65805), (246, 62060), (290, 52644), (321, 47560), (328, 46545), (348, 43870), (410, 37236), (428, 35670), (435, 35096), (492, 31030), (535, 28536), (580, 26322), (615, 24824), (642, 23780), (696, 21935), (820, 18618), (856, 17835), (870, 17548), (984, 15515), (1070, 14268), (1160, 13161), (1189, 12840), (1230, 12412), (1284, 11890), (1605, 9512), (1640, 9309), (1740, 8774), (2140, 7134), (2378, 6420), (2460, 6206), (2568, 5945), (3103, 4920), (3210, 4756), (3480, 4387), (3567, 4280)]