947204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 3012664320

約数和(自身を除く): 2065459440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 151, 177, 236, 240, 295, 302, 354, 443, 453, 472, 590, 604, 708, 755, 885, 886, 906, 944, 1180, 1208, 1329, 1416, 1510, 1770, 1772, 1812, 2215, 2265, 2360, 2416, 2658, 2832, 3020, 3540, 3544, 3624, 4430, 4530, 4720, 5316, 6040, 6645, 7080, 7088, 7248, 8860, 8909, 9060, 10632, 12080, 13290, 14160, 17720, 17818, 18120, 21264, 26137, 26580, 26727, 35440, 35636, 36240, 44545, 52274, 53160, 53454, 66893, 71272, 78411, 89090, 104548, 106320, 106908, 130685, 133635, 133786, 142544, 156822, 178180, 200679, 209096, 213816, 261370, 267270, 267572, 313644, 334465, 356360, 392055, 401358, 418192, 427632, 522740, 534540, 535144, 627288, 668930, 712720, 784110, 802716, 1003395, 1045480, 1069080, 1070288, 1254576, 1337860, 1568220, 1605432, 2006790, 2090960, 2138160, 2675720, 3136440, 3210864, 3946687, 4013580, 5351440, 6272880, 7893374, 8027160, 11840061, 15786748, 16054320, 19733435, 23680122, 31573496, 39466870, 47360244, 59200305, 63146992, 78933740, 94720488, 118400610, 157867480, 189440976, 236801220, 315734960, 473602440, 947204880]

約数ペア:

[(1, 947204880), (2, 473602440), (3, 315734960), (4, 236801220), (5, 189440976), (6, 157867480), (8, 118400610), (10, 94720488), (12, 78933740), (15, 63146992), (16, 59200305), (20, 47360244), (24, 39466870), (30, 31573496), (40, 23680122), (48, 19733435), (59, 16054320), (60, 15786748), (80, 11840061), (118, 8027160), (120, 7893374), (151, 6272880), (177, 5351440), (236, 4013580), (240, 3946687), (295, 3210864), (302, 3136440), (354, 2675720), (443, 2138160), (453, 2090960), (472, 2006790), (590, 1605432), (604, 1568220), (708, 1337860), (755, 1254576), (885, 1070288), (886, 1069080), (906, 1045480), (944, 1003395), (1180, 802716), (1208, 784110), (1329, 712720), (1416, 668930), (1510, 627288), (1770, 535144), (1772, 534540), (1812, 522740), (2215, 427632), (2265, 418192), (2360, 401358), (2416, 392055), (2658, 356360), (2832, 334465), (3020, 313644), (3540, 267572), (3544, 267270), (3624, 261370), (4430, 213816), (4530, 209096), (4720, 200679), (5316, 178180), (6040, 156822), (6645, 142544), (7080, 133786), (7088, 133635), (7248, 130685), (8860, 106908), (8909, 106320), (9060, 104548), (10632, 89090), (12080, 78411), (13290, 71272), (14160, 66893), (17720, 53454), (17818, 53160), (18120, 52274), (21264, 44545), (26137, 36240), (26580, 35636), (26727, 35440)]