53890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 184809600

約数和(自身を除く): 130919280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 137, 149, 165, 176, 220, 240, 264, 274, 298, 330, 411, 440, 447, 528, 548, 596, 660, 685, 745, 822, 880, 894, 1096, 1192, 1320, 1370, 1490, 1507, 1639, 1644, 1788, 2055, 2192, 2235, 2384, 2640, 2740, 2980, 3014, 3278, 3288, 3576, 4110, 4470, 4521, 4917, 5480, 5960, 6028, 6556, 6576, 7152, 7535, 8195, 8220, 8940, 9042, 9834, 10960, 11920, 12056, 13112, 15070, 16390, 16440, 17880, 18084, 19668, 20413, 22605, 24112, 24585, 26224, 30140, 32780, 32880, 35760, 36168, 39336, 40826, 45210, 49170, 60280, 61239, 65560, 72336, 78672, 81652, 90420, 98340, 102065, 120560, 122478, 131120, 163304, 180840, 196680, 204130, 224543, 244956, 306195, 326608, 361680, 393360, 408260, 449086, 489912, 612390, 673629, 816520, 898172, 979824, 1122715, 1224780, 1347258, 1633040, 1796344, 2245430, 2449560, 2694516, 3368145, 3592688, 4490860, 4899120, 5389032, 6736290, 8981720, 10778064, 13472580, 17963440, 26945160, 53890320]

約数ペア:

[(1, 53890320), (2, 26945160), (3, 17963440), (4, 13472580), (5, 10778064), (6, 8981720), (8, 6736290), (10, 5389032), (11, 4899120), (12, 4490860), (15, 3592688), (16, 3368145), (20, 2694516), (22, 2449560), (24, 2245430), (30, 1796344), (33, 1633040), (40, 1347258), (44, 1224780), (48, 1122715), (55, 979824), (60, 898172), (66, 816520), (80, 673629), (88, 612390), (110, 489912), (120, 449086), (132, 408260), (137, 393360), (149, 361680), (165, 326608), (176, 306195), (220, 244956), (240, 224543), (264, 204130), (274, 196680), (298, 180840), (330, 163304), (411, 131120), (440, 122478), (447, 120560), (528, 102065), (548, 98340), (596, 90420), (660, 81652), (685, 78672), (745, 72336), (822, 65560), (880, 61239), (894, 60280), (1096, 49170), (1192, 45210), (1320, 40826), (1370, 39336), (1490, 36168), (1507, 35760), (1639, 32880), (1644, 32780), (1788, 30140), (2055, 26224), (2192, 24585), (2235, 24112), (2384, 22605), (2640, 20413), (2740, 19668), (2980, 18084), (3014, 17880), (3278, 16440), (3288, 16390), (3576, 15070), (4110, 13112), (4470, 12056), (4521, 11920), (4917, 10960), (5480, 9834), (5960, 9042), (6028, 8940), (6556, 8220), (6576, 8195), (7152, 7535)]