130917120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 423451392

約数和(自身を除く): 292534272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 331, 384, 412, 480, 515, 618, 640, 662, 768, 824, 960, 993, 1030, 1236, 1280, 1324, 1545, 1648, 1655, 1920, 1986, 2060, 2472, 2648, 3090, 3296, 3310, 3840, 3972, 4120, 4944, 4965, 5296, 6180, 6592, 6620, 7944, 8240, 9888, 9930, 10592, 12360, 13184, 13240, 15888, 16480, 19776, 19860, 21184, 24720, 26368, 26480, 31776, 32960, 34093, 39552, 39720, 42368, 49440, 52960, 63552, 65920, 68186, 79104, 79440, 84736, 98880, 102279, 105920, 127104, 131840, 136372, 158880, 170465, 197760, 204558, 211840, 254208, 272744, 317760, 340930, 395520, 409116, 423680, 511395, 545488, 635520, 681860, 818232, 1022790, 1090976, 1271040, 1363720, 1636464, 2045580, 2181952, 2727440, 3272928, 4091160, 4363904, 5454880, 6545856, 8182320, 8727808, 10909760, 13091712, 16364640, 21819520, 26183424, 32729280, 43639040, 65458560, 130917120]

約数ペア:

[(1, 130917120), (2, 65458560), (3, 43639040), (4, 32729280), (5, 26183424), (6, 21819520), (8, 16364640), (10, 13091712), (12, 10909760), (15, 8727808), (16, 8182320), (20, 6545856), (24, 5454880), (30, 4363904), (32, 4091160), (40, 3272928), (48, 2727440), (60, 2181952), (64, 2045580), (80, 1636464), (96, 1363720), (103, 1271040), (120, 1090976), (128, 1022790), (160, 818232), (192, 681860), (206, 635520), (240, 545488), (256, 511395), (309, 423680), (320, 409116), (331, 395520), (384, 340930), (412, 317760), (480, 272744), (515, 254208), (618, 211840), (640, 204558), (662, 197760), (768, 170465), (824, 158880), (960, 136372), (993, 131840), (1030, 127104), (1236, 105920), (1280, 102279), (1324, 98880), (1545, 84736), (1648, 79440), (1655, 79104), (1920, 68186), (1986, 65920), (2060, 63552), (2472, 52960), (2648, 49440), (3090, 42368), (3296, 39720), (3310, 39552), (3840, 34093), (3972, 32960), (4120, 31776), (4944, 26480), (4965, 26368), (5296, 24720), (6180, 21184), (6592, 19860), (6620, 19776), (7944, 16480), (8240, 15888), (9888, 13240), (9930, 13184), (10592, 12360)]