54961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 190166400

約数和(自身を除く): 135204720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 709, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1418, 1520, 1615, 1938, 2040, 2127, 2280, 2584, 2836, 3230, 3545, 3876, 4080, 4254, 4560, 4845, 5168, 5672, 6460, 7090, 7752, 8508, 9690, 10635, 11344, 12053, 12920, 13471, 14180, 15504, 17016, 19380, 21270, 24106, 25840, 26942, 28360, 34032, 36159, 38760, 40413, 42540, 48212, 53884, 56720, 60265, 67355, 72318, 77520, 80826, 85080, 96424, 107768, 120530, 134710, 144636, 161652, 170160, 180795, 192848, 202065, 215536, 229007, 241060, 269420, 289272, 323304, 361590, 404130, 458014, 482120, 538840, 578544, 646608, 687021, 723180, 808260, 916028, 964240, 1077680, 1145035, 1374042, 1446360, 1616520, 1832056, 2290070, 2748084, 2892720, 3233040, 3435105, 3664112, 4580140, 5496168, 6870210, 9160280, 10992336, 13740420, 18320560, 27480840, 54961680]

約数ペア:

[(1, 54961680), (2, 27480840), (3, 18320560), (4, 13740420), (5, 10992336), (6, 9160280), (8, 6870210), (10, 5496168), (12, 4580140), (15, 3664112), (16, 3435105), (17, 3233040), (19, 2892720), (20, 2748084), (24, 2290070), (30, 1832056), (34, 1616520), (38, 1446360), (40, 1374042), (48, 1145035), (51, 1077680), (57, 964240), (60, 916028), (68, 808260), (76, 723180), (80, 687021), (85, 646608), (95, 578544), (102, 538840), (114, 482120), (120, 458014), (136, 404130), (152, 361590), (170, 323304), (190, 289272), (204, 269420), (228, 241060), (240, 229007), (255, 215536), (272, 202065), (285, 192848), (304, 180795), (323, 170160), (340, 161652), (380, 144636), (408, 134710), (456, 120530), (510, 107768), (570, 96424), (646, 85080), (680, 80826), (709, 77520), (760, 72318), (816, 67355), (912, 60265), (969, 56720), (1020, 53884), (1140, 48212), (1292, 42540), (1360, 40413), (1418, 38760), (1520, 36159), (1615, 34032), (1938, 28360), (2040, 26942), (2127, 25840), (2280, 24106), (2584, 21270), (2836, 19380), (3230, 17016), (3545, 15504), (3876, 14180), (4080, 13471), (4254, 12920), (4560, 12053), (4845, 11344), (5168, 10635), (5672, 9690), (6460, 8508), (7090, 7752)]