15028960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 23073440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 79, 80, 82, 116, 145, 158, 160, 164, 205, 232, 290, 316, 328, 395, 410, 464, 580, 632, 656, 790, 820, 928, 1160, 1189, 1264, 1312, 1580, 1640, 2291, 2320, 2378, 2528, 3160, 3239, 3280, 4582, 4640, 4756, 5945, 6320, 6478, 6560, 9164, 9512, 11455, 11890, 12640, 12956, 16195, 18328, 19024, 22910, 23780, 25912, 32390, 36656, 38048, 45820, 47560, 51824, 64780, 73312, 91640, 93931, 95120, 103648, 129560, 183280, 187862, 190240, 259120, 366560, 375724, 469655, 518240, 751448, 939310, 1502896, 1878620, 3005792, 3757240, 7514480, 15028960]

約数ペア:

[(1, 15028960), (2, 7514480), (4, 3757240), (5, 3005792), (8, 1878620), (10, 1502896), (16, 939310), (20, 751448), (29, 518240), (32, 469655), (40, 375724), (41, 366560), (58, 259120), (79, 190240), (80, 187862), (82, 183280), (116, 129560), (145, 103648), (158, 95120), (160, 93931), (164, 91640), (205, 73312), (232, 64780), (290, 51824), (316, 47560), (328, 45820), (395, 38048), (410, 36656), (464, 32390), (580, 25912), (632, 23780), (656, 22910), (790, 19024), (820, 18328), (928, 16195), (1160, 12956), (1189, 12640), (1264, 11890), (1312, 11455), (1580, 9512), (1640, 9164), (2291, 6560), (2320, 6478), (2378, 6320), (2528, 5945), (3160, 4756), (3239, 4640), (3280, 4582)]