247747680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{57349}}^1$

素因数の和:57373

約数の個数: 96

約数和(自身を含む): 867132000

約数和(自身を除く): 619384320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 57349, 114698, 172047, 229396, 286745, 344094, 458792, 516141, 573490, 688188, 860235, 917584, 1032282, 1146980, 1376376, 1548423, 1720470, 1835168, 2064564, 2293960, 2580705, 2752752, 3096846, 3440940, 4129128, 4587920, 5161410, 5505504, 6193692, 6881880, 7742115, 8258256, 9175840, 10322820, 12387384, 13763760, 15484230, 16516512, 20645640, 24774768, 27527520, 30968460, 41291280, 49549536, 61936920, 82582560, 123873840, 247747680]

約数ペア:

[(1, 247747680), (2, 123873840), (3, 82582560), (4, 61936920), (5, 49549536), (6, 41291280), (8, 30968460), (9, 27527520), (10, 24774768), (12, 20645640), (15, 16516512), (16, 15484230), (18, 13763760), (20, 12387384), (24, 10322820), (27, 9175840), (30, 8258256), (32, 7742115), (36, 6881880), (40, 6193692), (45, 5505504), (48, 5161410), (54, 4587920), (60, 4129128), (72, 3440940), (80, 3096846), (90, 2752752), (96, 2580705), (108, 2293960), (120, 2064564), (135, 1835168), (144, 1720470), (160, 1548423), (180, 1376376), (216, 1146980), (240, 1032282), (270, 917584), (288, 860235), (360, 688188), (432, 573490), (480, 516141), (540, 458792), (720, 344094), (864, 286745), (1080, 229396), (1440, 172047), (2160, 114698), (4320, 57349)]