272562880

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1346

約数の個数: 112

約数和(自身を含む): 701161920

約数和(自身を除く): 428599040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 667, 736, 920, 928, 1160, 1277, 1334, 1472, 1840, 1856, 2320, 2554, 2668, 3335, 3680, 4640, 5108, 5336, 6385, 6670, 7360, 9280, 10216, 10672, 12770, 13340, 20432, 21344, 25540, 26680, 29371, 37033, 40864, 42688, 51080, 53360, 58742, 74066, 81728, 102160, 106720, 117484, 146855, 148132, 185165, 204320, 213440, 234968, 293710, 296264, 370330, 408640, 469936, 587420, 592528, 740660, 851759, 939872, 1174840, 1185056, 1481320, 1703518, 1879744, 2349680, 2370112, 2962640, 3407036, 4258795, 4699360, 5925280, 6814072, 8517590, 9398720, 11850560, 13628144, 17035180, 27256288, 34070360, 54512576, 68140720, 136281440, 272562880]

約数ペア:

[(1, 272562880), (2, 136281440), (4, 68140720), (5, 54512576), (8, 34070360), (10, 27256288), (16, 17035180), (20, 13628144), (23, 11850560), (29, 9398720), (32, 8517590), (40, 6814072), (46, 5925280), (58, 4699360), (64, 4258795), (80, 3407036), (92, 2962640), (115, 2370112), (116, 2349680), (145, 1879744), (160, 1703518), (184, 1481320), (230, 1185056), (232, 1174840), (290, 939872), (320, 851759), (368, 740660), (460, 592528), (464, 587420), (580, 469936), (667, 408640), (736, 370330), (920, 296264), (928, 293710), (1160, 234968), (1277, 213440), (1334, 204320), (1472, 185165), (1840, 148132), (1856, 146855), (2320, 117484), (2554, 106720), (2668, 102160), (3335, 81728), (3680, 74066), (4640, 58742), (5108, 53360), (5336, 51080), (6385, 42688), (6670, 40864), (7360, 37033), (9280, 29371), (10216, 26680), (10672, 25540), (12770, 21344), (13340, 20432)]