101388960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 348795720

約数和(自身を除く): 247406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 389, 480, 543, 720, 724, 778, 905, 1086, 1167, 1440, 1448, 1556, 1629, 1810, 1945, 2172, 2334, 2715, 2896, 3112, 3258, 3501, 3620, 3890, 4344, 4668, 5430, 5792, 5835, 6224, 6516, 7002, 7240, 7780, 8145, 8688, 9336, 10860, 11670, 12448, 13032, 14004, 14480, 15560, 16290, 17376, 17505, 18672, 21720, 23340, 26064, 28008, 28960, 31120, 32580, 35010, 37344, 43440, 46680, 52128, 56016, 62240, 65160, 70020, 70409, 86880, 93360, 112032, 130320, 140040, 140818, 186720, 211227, 260640, 280080, 281636, 352045, 422454, 560160, 563272, 633681, 704090, 844908, 1056135, 1126544, 1267362, 1408180, 1689816, 2112270, 2253088, 2534724, 2816360, 3168405, 3379632, 4224540, 5069448, 5632720, 6336810, 6759264, 8449080, 10138896, 11265440, 12673620, 16898160, 20277792, 25347240, 33796320, 50694480, 101388960]

約数ペア:

[(1, 101388960), (2, 50694480), (3, 33796320), (4, 25347240), (5, 20277792), (6, 16898160), (8, 12673620), (9, 11265440), (10, 10138896), (12, 8449080), (15, 6759264), (16, 6336810), (18, 5632720), (20, 5069448), (24, 4224540), (30, 3379632), (32, 3168405), (36, 2816360), (40, 2534724), (45, 2253088), (48, 2112270), (60, 1689816), (72, 1408180), (80, 1267362), (90, 1126544), (96, 1056135), (120, 844908), (144, 704090), (160, 633681), (180, 563272), (181, 560160), (240, 422454), (288, 352045), (360, 281636), (362, 280080), (389, 260640), (480, 211227), (543, 186720), (720, 140818), (724, 140040), (778, 130320), (905, 112032), (1086, 93360), (1167, 86880), (1440, 70409), (1448, 70020), (1556, 65160), (1629, 62240), (1810, 56016), (1945, 52128), (2172, 46680), (2334, 43440), (2715, 37344), (2896, 35010), (3112, 32580), (3258, 31120), (3501, 28960), (3620, 28008), (3890, 26064), (4344, 23340), (4668, 21720), (5430, 18672), (5792, 17505), (5835, 17376), (6224, 16290), (6516, 15560), (7002, 14480), (7240, 14004), (7780, 13032), (8145, 12448), (8688, 11670), (9336, 10860)]