69615720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 235497600

約数和(自身を除く): 165881880

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, 883, 1080, 1095, 1314, 1460, 1752, 1766, 1971, 2190, 2628, 2649, 2920, 3285, 3532, 3942, 4380, 4415, 5256, 5298, 6570, 7064, 7884, 7947, 8760, 8830, 9855, 10596, 13140, 13245, 15768, 15894, 17660, 19710, 21192, 23841, 26280, 26490, 31788, 35320, 39420, 39735, 47682, 52980, 63576, 64459, 78840, 79470, 95364, 105960, 119205, 128918, 158940, 190728, 193377, 238410, 257836, 317880, 322295, 386754, 476820, 515672, 580131, 644590, 773508, 953640, 966885, 1160262, 1289180, 1547016, 1740393, 1933770, 2320524, 2578360, 2900655, 3480786, 3867540, 4641048, 5801310, 6961572, 7735080, 8701965, 11602620, 13923144, 17403930, 23205240, 34807860, 69615720]

約数ペア:

[(1, 69615720), (2, 34807860), (3, 23205240), (4, 17403930), (5, 13923144), (6, 11602620), (8, 8701965), (9, 7735080), (10, 6961572), (12, 5801310), (15, 4641048), (18, 3867540), (20, 3480786), (24, 2900655), (27, 2578360), (30, 2320524), (36, 1933770), (40, 1740393), (45, 1547016), (54, 1289180), (60, 1160262), (72, 966885), (73, 953640), (90, 773508), (108, 644590), (120, 580131), (135, 515672), (146, 476820), (180, 386754), (216, 322295), (219, 317880), (270, 257836), (292, 238410), (360, 193377), (365, 190728), (438, 158940), (540, 128918), (584, 119205), (657, 105960), (730, 95364), (876, 79470), (883, 78840), (1080, 64459), (1095, 63576), (1314, 52980), (1460, 47682), (1752, 39735), (1766, 39420), (1971, 35320), (2190, 31788), (2628, 26490), (2649, 26280), (2920, 23841), (3285, 21192), (3532, 19710), (3942, 17660), (4380, 15894), (4415, 15768), (5256, 13245), (5298, 13140), (6570, 10596), (7064, 9855), (7884, 8830), (7947, 8760)]