30439360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 84271104

約数和(自身を除く): 53831744

約数列:

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

約数ペア:

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