72575040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4484

約数の個数: 112

約数和(自身を含む): 244035072

約数和(自身を除く): 171460032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4447, 5440, 8160, 8894, 13341, 16320, 17788, 22235, 26682, 35576, 44470, 53364, 66705, 71152, 75599, 88940, 106728, 133410, 142304, 151198, 177880, 213456, 226797, 266820, 284608, 302396, 355760, 377995, 426912, 453594, 533640, 604792, 711520, 755990, 853824, 907188, 1067280, 1133985, 1209584, 1423040, 1511980, 1814376, 2134560, 2267970, 2419168, 3023960, 3628752, 4269120, 4535940, 4838336, 6047920, 7257504, 9071880, 12095840, 14515008, 18143760, 24191680, 36287520, 72575040]

約数ペア:

[(1, 72575040), (2, 36287520), (3, 24191680), (4, 18143760), (5, 14515008), (6, 12095840), (8, 9071880), (10, 7257504), (12, 6047920), (15, 4838336), (16, 4535940), (17, 4269120), (20, 3628752), (24, 3023960), (30, 2419168), (32, 2267970), (34, 2134560), (40, 1814376), (48, 1511980), (51, 1423040), (60, 1209584), (64, 1133985), (68, 1067280), (80, 907188), (85, 853824), (96, 755990), (102, 711520), (120, 604792), (136, 533640), (160, 453594), (170, 426912), (192, 377995), (204, 355760), (240, 302396), (255, 284608), (272, 266820), (320, 226797), (340, 213456), (408, 177880), (480, 151198), (510, 142304), (544, 133410), (680, 106728), (816, 88940), (960, 75599), (1020, 71152), (1088, 66705), (1360, 53364), (1632, 44470), (2040, 35576), (2720, 26682), (3264, 22235), (4080, 17788), (4447, 16320), (5440, 13341), (8160, 8894)]