42712560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5423

約数の個数: 120

約数和(自身を含む): 156512304

約数和(自身を除く): 113799744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 5393, 7920, 10786, 16179, 21572, 26965, 32358, 43144, 48537, 53930, 59323, 64716, 80895, 86288, 97074, 107860, 118646, 129432, 161790, 177969, 194148, 215720, 237292, 242685, 258864, 296615, 323580, 355938, 388296, 431440, 474584, 485370, 533907, 593230, 647160, 711876, 776592, 889845, 949168, 970740, 1067814, 1186460, 1294320, 1423752, 1779690, 1941480, 2135628, 2372920, 2669535, 2847504, 3559380, 3882960, 4271256, 4745840, 5339070, 7118760, 8542512, 10678140, 14237520, 21356280, 42712560]

約数ペア:

[(1, 42712560), (2, 21356280), (3, 14237520), (4, 10678140), (5, 8542512), (6, 7118760), (8, 5339070), (9, 4745840), (10, 4271256), (11, 3882960), (12, 3559380), (15, 2847504), (16, 2669535), (18, 2372920), (20, 2135628), (22, 1941480), (24, 1779690), (30, 1423752), (33, 1294320), (36, 1186460), (40, 1067814), (44, 970740), (45, 949168), (48, 889845), (55, 776592), (60, 711876), (66, 647160), (72, 593230), (80, 533907), (88, 485370), (90, 474584), (99, 431440), (110, 388296), (120, 355938), (132, 323580), (144, 296615), (165, 258864), (176, 242685), (180, 237292), (198, 215720), (220, 194148), (240, 177969), (264, 161790), (330, 129432), (360, 118646), (396, 107860), (440, 97074), (495, 86288), (528, 80895), (660, 64716), (720, 59323), (792, 53930), (880, 48537), (990, 43144), (1320, 32358), (1584, 26965), (1980, 21572), (2640, 16179), (3960, 10786), (5393, 7920)]