25808760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 89856000

約数和(自身を除く): 64047240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1039, 1080, 1242, 1380, 1656, 2070, 2078, 2484, 2760, 3105, 3117, 4140, 4156, 4968, 5195, 6210, 6234, 8280, 8312, 9351, 10390, 12420, 12468, 15585, 18702, 20780, 23897, 24840, 24936, 28053, 31170, 37404, 41560, 46755, 47794, 56106, 62340, 71691, 74808, 93510, 95588, 112212, 119485, 124680, 140265, 143382, 187020, 191176, 215073, 224424, 238970, 280530, 286764, 358455, 374040, 430146, 477940, 561060, 573528, 645219, 716910, 860292, 955880, 1075365, 1122120, 1290438, 1433820, 1720584, 2150730, 2580876, 2867640, 3226095, 4301460, 5161752, 6452190, 8602920, 12904380, 25808760]

約数ペア:

[(1, 25808760), (2, 12904380), (3, 8602920), (4, 6452190), (5, 5161752), (6, 4301460), (8, 3226095), (9, 2867640), (10, 2580876), (12, 2150730), (15, 1720584), (18, 1433820), (20, 1290438), (23, 1122120), (24, 1075365), (27, 955880), (30, 860292), (36, 716910), (40, 645219), (45, 573528), (46, 561060), (54, 477940), (60, 430146), (69, 374040), (72, 358455), (90, 286764), (92, 280530), (108, 238970), (115, 224424), (120, 215073), (135, 191176), (138, 187020), (180, 143382), (184, 140265), (207, 124680), (216, 119485), (230, 112212), (270, 95588), (276, 93510), (345, 74808), (360, 71691), (414, 62340), (460, 56106), (540, 47794), (552, 46755), (621, 41560), (690, 37404), (828, 31170), (920, 28053), (1035, 24936), (1039, 24840), (1080, 23897), (1242, 20780), (1380, 18702), (1656, 15585), (2070, 12468), (2078, 12420), (2484, 10390), (2760, 9351), (3105, 8312), (3117, 8280), (4140, 6234), (4156, 6210), (4968, 5195)]