16578465480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{9067}}^1$

素因数の和:10780

約数の個数: 128

約数和(自身を含む): 55300291200

約数和(自身を除く): 38721825720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1693, 3386, 5079, 6772, 8465, 9067, 10158, 13544, 15237, 16930, 18134, 20316, 25395, 27201, 30474, 33860, 36268, 40632, 45335, 45711, 50790, 54402, 60948, 67720, 72536, 76185, 81603, 90670, 91422, 101580, 108804, 121896, 136005, 152370, 163206, 181340, 182844, 203160, 217608, 228555, 244809, 272010, 304740, 326412, 362680, 365688, 408015, 457110, 489618, 544020, 609480, 652824, 816030, 914220, 979236, 1088040, 1224045, 1632060, 1828440, 1958472, 2448090, 3264120, 4896180, 9792360, 15350431, 30700862, 46051293, 61401724, 76752155, 92102586, 122803448, 138153879, 153504310, 184205172, 230256465, 276307758, 307008620, 368410344, 414461637, 460512930, 552615516, 614017240, 690769395, 828923274, 921025860, 1105231032, 1381538790, 1657846548, 1842051720, 2072308185, 2763077580, 3315693096, 4144616370, 5526155160, 8289232740, 16578465480]

約数ペア:

[(1, 16578465480), (2, 8289232740), (3, 5526155160), (4, 4144616370), (5, 3315693096), (6, 2763077580), (8, 2072308185), (9, 1842051720), (10, 1657846548), (12, 1381538790), (15, 1105231032), (18, 921025860), (20, 828923274), (24, 690769395), (27, 614017240), (30, 552615516), (36, 460512930), (40, 414461637), (45, 368410344), (54, 307008620), (60, 276307758), (72, 230256465), (90, 184205172), (108, 153504310), (120, 138153879), (135, 122803448), (180, 92102586), (216, 76752155), (270, 61401724), (360, 46051293), (540, 30700862), (1080, 15350431), (1693, 9792360), (3386, 4896180), (5079, 3264120), (6772, 2448090), (8465, 1958472), (9067, 1828440), (10158, 1632060), (13544, 1224045), (15237, 1088040), (16930, 979236), (18134, 914220), (20316, 816030), (25395, 652824), (27201, 609480), (30474, 544020), (33860, 489618), (36268, 457110), (40632, 408015), (45335, 365688), (45711, 362680), (50790, 326412), (54402, 304740), (60948, 272010), (67720, 244809), (72536, 228555), (76185, 217608), (81603, 203160), (90670, 182844), (91422, 181340), (101580, 163206), (108804, 152370), (121896, 136005)]