60878720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 108327040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 127, 128, 140, 160, 214, 224, 254, 280, 320, 428, 448, 508, 535, 560, 635, 640, 749, 856, 889, 896, 1016, 1070, 1120, 1270, 1498, 1712, 1778, 2032, 2140, 2240, 2540, 2996, 3424, 3556, 3745, 4064, 4280, 4445, 4480, 5080, 5992, 6848, 7112, 7490, 8128, 8560, 8890, 10160, 11984, 13589, 13696, 14224, 14980, 16256, 17120, 17780, 20320, 23968, 27178, 28448, 29960, 34240, 35560, 40640, 47936, 54356, 56896, 59920, 67945, 68480, 71120, 81280, 95123, 95872, 108712, 113792, 119840, 135890, 142240, 190246, 217424, 239680, 271780, 284480, 380492, 434848, 475615, 479360, 543560, 568960, 760984, 869696, 951230, 1087120, 1521968, 1739392, 1902460, 2174240, 3043936, 3804920, 4348480, 6087872, 7609840, 8696960, 12175744, 15219680, 30439360, 60878720]

約数ペア:

[(1, 60878720), (2, 30439360), (4, 15219680), (5, 12175744), (7, 8696960), (8, 7609840), (10, 6087872), (14, 4348480), (16, 3804920), (20, 3043936), (28, 2174240), (32, 1902460), (35, 1739392), (40, 1521968), (56, 1087120), (64, 951230), (70, 869696), (80, 760984), (107, 568960), (112, 543560), (127, 479360), (128, 475615), (140, 434848), (160, 380492), (214, 284480), (224, 271780), (254, 239680), (280, 217424), (320, 190246), (428, 142240), (448, 135890), (508, 119840), (535, 113792), (560, 108712), (635, 95872), (640, 95123), (749, 81280), (856, 71120), (889, 68480), (896, 67945), (1016, 59920), (1070, 56896), (1120, 54356), (1270, 47936), (1498, 40640), (1712, 35560), (1778, 34240), (2032, 29960), (2140, 28448), (2240, 27178), (2540, 23968), (2996, 20320), (3424, 17780), (3556, 17120), (3745, 16256), (4064, 14980), (4280, 14224), (4445, 13696), (4480, 13589), (5080, 11984), (5992, 10160), (6848, 8890), (7112, 8560), (7490, 8128)]