27217320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 89510400

約数和(自身を除く): 62293080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 239, 260, 292, 312, 365, 390, 438, 478, 520, 584, 717, 730, 780, 876, 949, 956, 1095, 1195, 1434, 1460, 1560, 1752, 1898, 1912, 2190, 2390, 2847, 2868, 2920, 3107, 3585, 3796, 4380, 4745, 4780, 5694, 5736, 6214, 7170, 7592, 8760, 9321, 9490, 9560, 11388, 12428, 14235, 14340, 15535, 17447, 18642, 18980, 22776, 24856, 28470, 28680, 31070, 34894, 37284, 37960, 46605, 52341, 56940, 62140, 69788, 74568, 87235, 93210, 104682, 113880, 124280, 139576, 174470, 186420, 209364, 226811, 261705, 348940, 372840, 418728, 453622, 523410, 680433, 697880, 907244, 1046820, 1134055, 1360866, 1814488, 2093640, 2268110, 2721732, 3402165, 4536220, 5443464, 6804330, 9072440, 13608660, 27217320]

約数ペア:

[(1, 27217320), (2, 13608660), (3, 9072440), (4, 6804330), (5, 5443464), (6, 4536220), (8, 3402165), (10, 2721732), (12, 2268110), (13, 2093640), (15, 1814488), (20, 1360866), (24, 1134055), (26, 1046820), (30, 907244), (39, 697880), (40, 680433), (52, 523410), (60, 453622), (65, 418728), (73, 372840), (78, 348940), (104, 261705), (120, 226811), (130, 209364), (146, 186420), (156, 174470), (195, 139576), (219, 124280), (239, 113880), (260, 104682), (292, 93210), (312, 87235), (365, 74568), (390, 69788), (438, 62140), (478, 56940), (520, 52341), (584, 46605), (717, 37960), (730, 37284), (780, 34894), (876, 31070), (949, 28680), (956, 28470), (1095, 24856), (1195, 22776), (1434, 18980), (1460, 18642), (1560, 17447), (1752, 15535), (1898, 14340), (1912, 14235), (2190, 12428), (2390, 11388), (2847, 9560), (2868, 9490), (2920, 9321), (3107, 8760), (3585, 7592), (3796, 7170), (4380, 6214), (4745, 5736), (4780, 5694)]