274194720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21184

約数の個数: 120

約数和(自身を含む): 967724604

約数和(自身を除く): 693529884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 21157, 42314, 63471, 84628, 105785, 126942, 169256, 190413, 211570, 253884, 317355, 338512, 380826, 423140, 507768, 571239, 634710, 677024, 761652, 846280, 952065, 1015536, 1142478, 1269420, 1523304, 1692560, 1713717, 1904130, 2031072, 2284956, 2538840, 2856195, 3046608, 3385120, 3427434, 3808260, 4569912, 5077680, 5712390, 6093216, 6854868, 7616520, 8568585, 9139824, 10155360, 11424780, 13709736, 15233040, 17137170, 18279648, 22849560, 27419472, 30466080, 34274340, 45699120, 54838944, 68548680, 91398240, 137097360, 274194720]

約数ペア:

[(1, 274194720), (2, 137097360), (3, 91398240), (4, 68548680), (5, 54838944), (6, 45699120), (8, 34274340), (9, 30466080), (10, 27419472), (12, 22849560), (15, 18279648), (16, 17137170), (18, 15233040), (20, 13709736), (24, 11424780), (27, 10155360), (30, 9139824), (32, 8568585), (36, 7616520), (40, 6854868), (45, 6093216), (48, 5712390), (54, 5077680), (60, 4569912), (72, 3808260), (80, 3427434), (81, 3385120), (90, 3046608), (96, 2856195), (108, 2538840), (120, 2284956), (135, 2031072), (144, 1904130), (160, 1713717), (162, 1692560), (180, 1523304), (216, 1269420), (240, 1142478), (270, 1015536), (288, 952065), (324, 846280), (360, 761652), (405, 677024), (432, 634710), (480, 571239), (540, 507768), (648, 423140), (720, 380826), (810, 338512), (864, 317355), (1080, 253884), (1296, 211570), (1440, 190413), (1620, 169256), (2160, 126942), (2592, 105785), (3240, 84628), (4320, 63471), (6480, 42314), (12960, 21157)]