123830080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 325380096

約数和(自身を除く): 201550016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 277, 320, 352, 440, 508, 554, 635, 704, 880, 1016, 1108, 1270, 1385, 1397, 1760, 2032, 2216, 2540, 2770, 2794, 3047, 3520, 4064, 4432, 5080, 5540, 5588, 6094, 6985, 8128, 8864, 10160, 11080, 11176, 12188, 13970, 15235, 17728, 20320, 22160, 22352, 24376, 27940, 30470, 35179, 40640, 44320, 44704, 48752, 55880, 60940, 70358, 88640, 89408, 97504, 111760, 121880, 140716, 175895, 195008, 223520, 243760, 281432, 351790, 386969, 447040, 487520, 562864, 703580, 773938, 975040, 1125728, 1407160, 1547876, 1934845, 2251456, 2814320, 3095752, 3869690, 5628640, 6191504, 7739380, 11257280, 12383008, 15478760, 24766016, 30957520, 61915040, 123830080]

約数ペア:

[(1, 123830080), (2, 61915040), (4, 30957520), (5, 24766016), (8, 15478760), (10, 12383008), (11, 11257280), (16, 7739380), (20, 6191504), (22, 5628640), (32, 3869690), (40, 3095752), (44, 2814320), (55, 2251456), (64, 1934845), (80, 1547876), (88, 1407160), (110, 1125728), (127, 975040), (160, 773938), (176, 703580), (220, 562864), (254, 487520), (277, 447040), (320, 386969), (352, 351790), (440, 281432), (508, 243760), (554, 223520), (635, 195008), (704, 175895), (880, 140716), (1016, 121880), (1108, 111760), (1270, 97504), (1385, 89408), (1397, 88640), (1760, 70358), (2032, 60940), (2216, 55880), (2540, 48752), (2770, 44704), (2794, 44320), (3047, 40640), (3520, 35179), (4064, 30470), (4432, 27940), (5080, 24376), (5540, 22352), (5588, 22160), (6094, 20320), (6985, 17728), (8128, 15235), (8864, 13970), (10160, 12188), (11080, 11176)]