15634480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 23738000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 293, 368, 460, 464, 580, 586, 667, 920, 1160, 1172, 1334, 1465, 1840, 2320, 2344, 2668, 2930, 3335, 4688, 5336, 5860, 6670, 6739, 8497, 10672, 11720, 13340, 13478, 16994, 23440, 26680, 26956, 33695, 33988, 42485, 53360, 53912, 67390, 67976, 84970, 107824, 134780, 135952, 169940, 195431, 269560, 339880, 390862, 539120, 679760, 781724, 977155, 1563448, 1954310, 3126896, 3908620, 7817240, 15634480]

約数ペア:

[(1, 15634480), (2, 7817240), (4, 3908620), (5, 3126896), (8, 1954310), (10, 1563448), (16, 977155), (20, 781724), (23, 679760), (29, 539120), (40, 390862), (46, 339880), (58, 269560), (80, 195431), (92, 169940), (115, 135952), (116, 134780), (145, 107824), (184, 84970), (230, 67976), (232, 67390), (290, 53912), (293, 53360), (368, 42485), (460, 33988), (464, 33695), (580, 26956), (586, 26680), (667, 23440), (920, 16994), (1160, 13478), (1172, 13340), (1334, 11720), (1465, 10672), (1840, 8497), (2320, 6739), (2344, 6670), (2668, 5860), (2930, 5336), (3335, 4688)]