1275292320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71807}}^1$

素因数の和:71862

約数の個数: 96

約数和(自身を含む): 4125800448

約数和(自身を除く): 2850508128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 17760, 71807, 143614, 215421, 287228, 359035, 430842, 574456, 718070, 861684, 1077105, 1148912, 1436140, 1723368, 2154210, 2297824, 2656859, 2872280, 3446736, 4308420, 5313718, 5744560, 6893472, 7970577, 8616840, 10627436, 11489120, 13284295, 15941154, 17233680, 21254872, 26568590, 31882308, 34467360, 39852885, 42509744, 53137180, 63764616, 79705770, 85019488, 106274360, 127529232, 159411540, 212548720, 255058464, 318823080, 425097440, 637646160, 1275292320]

約数ペア:

[(1, 1275292320), (2, 637646160), (3, 425097440), (4, 318823080), (5, 255058464), (6, 212548720), (8, 159411540), (10, 127529232), (12, 106274360), (15, 85019488), (16, 79705770), (20, 63764616), (24, 53137180), (30, 42509744), (32, 39852885), (37, 34467360), (40, 31882308), (48, 26568590), (60, 21254872), (74, 17233680), (80, 15941154), (96, 13284295), (111, 11489120), (120, 10627436), (148, 8616840), (160, 7970577), (185, 6893472), (222, 5744560), (240, 5313718), (296, 4308420), (370, 3446736), (444, 2872280), (480, 2656859), (555, 2297824), (592, 2154210), (740, 1723368), (888, 1436140), (1110, 1148912), (1184, 1077105), (1480, 861684), (1776, 718070), (2220, 574456), (2960, 430842), (3552, 359035), (4440, 287228), (5920, 215421), (8880, 143614), (17760, 71807)]