180182320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 469416384

約数和(自身を除く): 289234064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 361, 367, 380, 646, 680, 722, 734, 760, 1292, 1360, 1444, 1468, 1520, 1615, 1805, 1835, 2584, 2888, 2936, 3230, 3610, 3670, 5168, 5776, 5872, 6137, 6239, 6460, 6973, 7220, 7340, 12274, 12478, 12920, 13946, 14440, 14680, 24548, 24956, 25840, 27892, 28880, 29360, 30685, 31195, 34865, 49096, 49912, 55784, 61370, 62390, 69730, 98192, 99824, 111568, 118541, 122740, 124780, 132487, 139460, 237082, 245480, 249560, 264974, 278920, 474164, 490960, 499120, 529948, 557840, 592705, 662435, 948328, 1059896, 1185410, 1324870, 1896656, 2119792, 2252279, 2370820, 2649740, 4504558, 4741640, 5299480, 9009116, 9483280, 10598960, 11261395, 18018232, 22522790, 36036464, 45045580, 90091160, 180182320]

約数ペア:

[(1, 180182320), (2, 90091160), (4, 45045580), (5, 36036464), (8, 22522790), (10, 18018232), (16, 11261395), (17, 10598960), (19, 9483280), (20, 9009116), (34, 5299480), (38, 4741640), (40, 4504558), (68, 2649740), (76, 2370820), (80, 2252279), (85, 2119792), (95, 1896656), (136, 1324870), (152, 1185410), (170, 1059896), (190, 948328), (272, 662435), (304, 592705), (323, 557840), (340, 529948), (361, 499120), (367, 490960), (380, 474164), (646, 278920), (680, 264974), (722, 249560), (734, 245480), (760, 237082), (1292, 139460), (1360, 132487), (1444, 124780), (1468, 122740), (1520, 118541), (1615, 111568), (1805, 99824), (1835, 98192), (2584, 69730), (2888, 62390), (2936, 61370), (3230, 55784), (3610, 49912), (3670, 49096), (5168, 34865), (5776, 31195), (5872, 30685), (6137, 29360), (6239, 28880), (6460, 27892), (6973, 25840), (7220, 24956), (7340, 24548), (12274, 14680), (12478, 14440), (12920, 13946)]