18761620320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{24083}}^1$

素因数の和:24645

約数の個数: 144

約数和(自身を含む): 64145036592

約数和(自身を除く): 45383416272

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, 240, 288, 360, 480, 541, 720, 1082, 1440, 1623, 2164, 2705, 3246, 4328, 4869, 5410, 6492, 8115, 8656, 9738, 10820, 12984, 16230, 17312, 19476, 21640, 24083, 24345, 25968, 32460, 38952, 43280, 48166, 48690, 51936, 64920, 72249, 77904, 86560, 96332, 97380, 120415, 129840, 144498, 155808, 192664, 194760, 216747, 240830, 259680, 288996, 361245, 385328, 389520, 433494, 481660, 577992, 722490, 770656, 779040, 866988, 963320, 1083735, 1155984, 1444980, 1733976, 1926640, 2167470, 2311968, 2889960, 3467952, 3853280, 4334940, 5779920, 6935904, 8669880, 11559840, 13028903, 17339760, 26057806, 34679520, 39086709, 52115612, 65144515, 78173418, 104231224, 117260127, 130289030, 156346836, 195433545, 208462448, 234520254, 260578060, 312693672, 390867090, 416924896, 469040508, 521156120, 586300635, 625387344, 781734180, 938081016, 1042312240, 1172601270, 1250774688, 1563468360, 1876162032, 2084624480, 2345202540, 3126936720, 3752324064, 4690405080, 6253873440, 9380810160, 18761620320]

約数ペア:

[(1, 18761620320), (2, 9380810160), (3, 6253873440), (4, 4690405080), (5, 3752324064), (6, 3126936720), (8, 2345202540), (9, 2084624480), (10, 1876162032), (12, 1563468360), (15, 1250774688), (16, 1172601270), (18, 1042312240), (20, 938081016), (24, 781734180), (30, 625387344), (32, 586300635), (36, 521156120), (40, 469040508), (45, 416924896), (48, 390867090), (60, 312693672), (72, 260578060), (80, 234520254), (90, 208462448), (96, 195433545), (120, 156346836), (144, 130289030), (160, 117260127), (180, 104231224), (240, 78173418), (288, 65144515), (360, 52115612), (480, 39086709), (541, 34679520), (720, 26057806), (1082, 17339760), (1440, 13028903), (1623, 11559840), (2164, 8669880), (2705, 6935904), (3246, 5779920), (4328, 4334940), (4869, 3853280), (5410, 3467952), (6492, 2889960), (8115, 2311968), (8656, 2167470), (9738, 1926640), (10820, 1733976), (12984, 1444980), (16230, 1155984), (17312, 1083735), (19476, 963320), (21640, 866988), (24083, 779040), (24345, 770656), (25968, 722490), (32460, 577992), (38952, 481660), (43280, 433494), (48166, 389520), (48690, 385328), (51936, 361245), (64920, 288996), (72249, 259680), (77904, 240830), (86560, 216747), (96332, 194760), (97380, 192664), (120415, 155808), (129840, 144498)]