13483440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 46174128

約数和(自身を除く): 32690688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 307, 360, 366, 488, 549, 610, 614, 720, 732, 915, 921, 976, 1098, 1220, 1228, 1464, 1535, 1830, 1842, 2196, 2440, 2456, 2745, 2763, 2928, 3070, 3660, 3684, 4392, 4605, 4880, 4912, 5490, 5526, 6140, 7320, 7368, 8784, 9210, 10980, 11052, 12280, 13815, 14640, 14736, 18420, 18727, 21960, 22104, 24560, 27630, 36840, 37454, 43920, 44208, 55260, 56181, 73680, 74908, 93635, 110520, 112362, 149816, 168543, 187270, 221040, 224724, 280905, 299632, 337086, 374540, 449448, 561810, 674172, 749080, 842715, 898896, 1123620, 1348344, 1498160, 1685430, 2247240, 2696688, 3370860, 4494480, 6741720, 13483440]

約数ペア:

[(1, 13483440), (2, 6741720), (3, 4494480), (4, 3370860), (5, 2696688), (6, 2247240), (8, 1685430), (9, 1498160), (10, 1348344), (12, 1123620), (15, 898896), (16, 842715), (18, 749080), (20, 674172), (24, 561810), (30, 449448), (36, 374540), (40, 337086), (45, 299632), (48, 280905), (60, 224724), (61, 221040), (72, 187270), (80, 168543), (90, 149816), (120, 112362), (122, 110520), (144, 93635), (180, 74908), (183, 73680), (240, 56181), (244, 55260), (305, 44208), (307, 43920), (360, 37454), (366, 36840), (488, 27630), (549, 24560), (610, 22104), (614, 21960), (720, 18727), (732, 18420), (915, 14736), (921, 14640), (976, 13815), (1098, 12280), (1220, 11052), (1228, 10980), (1464, 9210), (1535, 8784), (1830, 7368), (1842, 7320), (2196, 6140), (2440, 5526), (2456, 5490), (2745, 4912), (2763, 4880), (2928, 4605), (3070, 4392), (3660, 3684)]