127740501120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{645937}}^1$

素因数の和:646062

約数の個数: 128

約数和(自身を含む): 411126618240

約数和(自身を除く): 283386117120

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, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 13184, 16480, 19776, 24720, 32960, 39552, 49440, 65920, 98880, 197760, 645937, 1291874, 1937811, 2583748, 3229685, 3875622, 5167496, 6459370, 7751244, 9689055, 10334992, 12918740, 15502488, 19378110, 20669984, 25837480, 31004976, 38756220, 41339968, 51674960, 62009952, 66531511, 77512440, 82679936, 103349920, 124019904, 133063022, 155024880, 199594533, 206699840, 248039808, 266126044, 310049760, 332657555, 399189066, 413399680, 532252088, 620099520, 665315110, 798378132, 997972665, 1064504176, 1240199040, 1330630220, 1596756264, 1995945330, 2129008352, 2661260440, 3193512528, 3991890660, 4258016704, 5322520880, 6387025056, 7983781320, 8516033408, 10645041760, 12774050112, 15967562640, 21290083520, 25548100224, 31935125280, 42580167040, 63870250560, 127740501120]

約数ペア:

[(1, 127740501120), (2, 63870250560), (3, 42580167040), (4, 31935125280), (5, 25548100224), (6, 21290083520), (8, 15967562640), (10, 12774050112), (12, 10645041760), (15, 8516033408), (16, 7983781320), (20, 6387025056), (24, 5322520880), (30, 4258016704), (32, 3991890660), (40, 3193512528), (48, 2661260440), (60, 2129008352), (64, 1995945330), (80, 1596756264), (96, 1330630220), (103, 1240199040), (120, 1064504176), (128, 997972665), (160, 798378132), (192, 665315110), (206, 620099520), (240, 532252088), (309, 413399680), (320, 399189066), (384, 332657555), (412, 310049760), (480, 266126044), (515, 248039808), (618, 206699840), (640, 199594533), (824, 155024880), (960, 133063022), (1030, 124019904), (1236, 103349920), (1545, 82679936), (1648, 77512440), (1920, 66531511), (2060, 62009952), (2472, 51674960), (3090, 41339968), (3296, 38756220), (4120, 31004976), (4944, 25837480), (6180, 20669984), (6592, 19378110), (8240, 15502488), (9888, 12918740), (12360, 10334992), (13184, 9689055), (16480, 7751244), (19776, 6459370), (24720, 5167496), (32960, 3875622), (39552, 3229685), (49440, 2583748), (65920, 1937811), (98880, 1291874), (197760, 645937)]