272865240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3554

約数の個数: 128

約数和(自身を含む): 922276800

約数和(自身を除く): 649411560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3461, 3942, 4380, 5256, 6570, 6922, 7884, 8760, 9855, 10383, 13140, 13844, 15768, 17305, 19710, 20766, 26280, 27688, 31149, 34610, 39420, 41532, 51915, 62298, 69220, 78840, 83064, 93447, 103830, 124596, 138440, 155745, 186894, 207660, 249192, 252653, 311490, 373788, 415320, 467235, 505306, 622980, 747576, 757959, 934470, 1010612, 1245960, 1263265, 1515918, 1868940, 2021224, 2273877, 2526530, 3031836, 3737880, 3789795, 4547754, 5053060, 6063672, 6821631, 7579590, 9095508, 10106120, 11369385, 13643262, 15159180, 18191016, 22738770, 27286524, 30318360, 34108155, 45477540, 54573048, 68216310, 90955080, 136432620, 272865240]

約数ペア:

[(1, 272865240), (2, 136432620), (3, 90955080), (4, 68216310), (5, 54573048), (6, 45477540), (8, 34108155), (9, 30318360), (10, 27286524), (12, 22738770), (15, 18191016), (18, 15159180), (20, 13643262), (24, 11369385), (27, 10106120), (30, 9095508), (36, 7579590), (40, 6821631), (45, 6063672), (54, 5053060), (60, 4547754), (72, 3789795), (73, 3737880), (90, 3031836), (108, 2526530), (120, 2273877), (135, 2021224), (146, 1868940), (180, 1515918), (216, 1263265), (219, 1245960), (270, 1010612), (292, 934470), (360, 757959), (365, 747576), (438, 622980), (540, 505306), (584, 467235), (657, 415320), (730, 373788), (876, 311490), (1080, 252653), (1095, 249192), (1314, 207660), (1460, 186894), (1752, 155745), (1971, 138440), (2190, 124596), (2628, 103830), (2920, 93447), (3285, 83064), (3461, 78840), (3942, 69220), (4380, 62298), (5256, 51915), (6570, 41532), (6922, 39420), (7884, 34610), (8760, 31149), (9855, 27688), (10383, 26280), (13140, 20766), (13844, 19710), (15768, 17305)]