105771840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 337962240

約数和(自身を除く): 232190400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 461, 478, 480, 717, 922, 956, 960, 1195, 1383, 1434, 1844, 1912, 2305, 2390, 2766, 2868, 3585, 3688, 3824, 4610, 4780, 5532, 5736, 6915, 7170, 7376, 7648, 9220, 9560, 11064, 11472, 13830, 14340, 14752, 15296, 18440, 19120, 22128, 22944, 27660, 28680, 29504, 36880, 38240, 44256, 45888, 55320, 57360, 73760, 76480, 88512, 110179, 110640, 114720, 147520, 220358, 221280, 229440, 330537, 440716, 442560, 550895, 661074, 881432, 1101790, 1322148, 1652685, 1762864, 2203580, 2644296, 3305370, 3525728, 4407160, 5288592, 6610740, 7051456, 8814320, 10577184, 13221480, 17628640, 21154368, 26442960, 35257280, 52885920, 105771840]

約数ペア:

[(1, 105771840), (2, 52885920), (3, 35257280), (4, 26442960), (5, 21154368), (6, 17628640), (8, 13221480), (10, 10577184), (12, 8814320), (15, 7051456), (16, 6610740), (20, 5288592), (24, 4407160), (30, 3525728), (32, 3305370), (40, 2644296), (48, 2203580), (60, 1762864), (64, 1652685), (80, 1322148), (96, 1101790), (120, 881432), (160, 661074), (192, 550895), (239, 442560), (240, 440716), (320, 330537), (461, 229440), (478, 221280), (480, 220358), (717, 147520), (922, 114720), (956, 110640), (960, 110179), (1195, 88512), (1383, 76480), (1434, 73760), (1844, 57360), (1912, 55320), (2305, 45888), (2390, 44256), (2766, 38240), (2868, 36880), (3585, 29504), (3688, 28680), (3824, 27660), (4610, 22944), (4780, 22128), (5532, 19120), (5736, 18440), (6915, 15296), (7170, 14752), (7376, 14340), (7648, 13830), (9220, 11472), (9560, 11064)]