160490640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23059}}^1$

素因数の和:23104

約数の個数: 80

約数和(自身を含む): 514699200

約数和(自身を除く): 354208560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23059, 46118, 69177, 92236, 115295, 138354, 184472, 230590, 276708, 345885, 368944, 461180, 553416, 668711, 691770, 922360, 1106832, 1337422, 1383540, 1844720, 2006133, 2674844, 2767080, 3343555, 4012266, 5349688, 5534160, 6687110, 8024532, 10030665, 10699376, 13374220, 16049064, 20061330, 26748440, 32098128, 40122660, 53496880, 80245320, 160490640]

約数ペア:

[(1, 160490640), (2, 80245320), (3, 53496880), (4, 40122660), (5, 32098128), (6, 26748440), (8, 20061330), (10, 16049064), (12, 13374220), (15, 10699376), (16, 10030665), (20, 8024532), (24, 6687110), (29, 5534160), (30, 5349688), (40, 4012266), (48, 3343555), (58, 2767080), (60, 2674844), (80, 2006133), (87, 1844720), (116, 1383540), (120, 1337422), (145, 1106832), (174, 922360), (232, 691770), (240, 668711), (290, 553416), (348, 461180), (435, 368944), (464, 345885), (580, 276708), (696, 230590), (870, 184472), (1160, 138354), (1392, 115295), (1740, 92236), (2320, 69177), (3480, 46118), (6960, 23059)]