488420880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 160

約数和(自身を含む): 1631145600

約数和(自身を除く): 1142724720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 885, 944, 1003, 1020, 1180, 1360, 1416, 1770, 2006, 2029, 2040, 2360, 2832, 3009, 3540, 4012, 4058, 4080, 4720, 5015, 6018, 6087, 7080, 8024, 8116, 10030, 10145, 12036, 12174, 14160, 15045, 16048, 16232, 20060, 20290, 24072, 24348, 30090, 30435, 32464, 34493, 40120, 40580, 48144, 48696, 60180, 60870, 68986, 80240, 81160, 97392, 103479, 119711, 120360, 121740, 137972, 162320, 172465, 206958, 239422, 240720, 243480, 275944, 344930, 359133, 413916, 478844, 486960, 517395, 551888, 598555, 689860, 718266, 827832, 957688, 1034790, 1197110, 1379720, 1436532, 1655664, 1795665, 1915376, 2035087, 2069580, 2394220, 2759440, 2873064, 3591330, 4070174, 4139160, 4788440, 5746128, 6105261, 7182660, 8140348, 8278320, 9576880, 10175435, 12210522, 14365320, 16280696, 20350870, 24421044, 28730640, 30526305, 32561392, 40701740, 48842088, 61052610, 81403480, 97684176, 122105220, 162806960, 244210440, 488420880]

約数ペア:

[(1, 488420880), (2, 244210440), (3, 162806960), (4, 122105220), (5, 97684176), (6, 81403480), (8, 61052610), (10, 48842088), (12, 40701740), (15, 32561392), (16, 30526305), (17, 28730640), (20, 24421044), (24, 20350870), (30, 16280696), (34, 14365320), (40, 12210522), (48, 10175435), (51, 9576880), (59, 8278320), (60, 8140348), (68, 7182660), (80, 6105261), (85, 5746128), (102, 4788440), (118, 4139160), (120, 4070174), (136, 3591330), (170, 2873064), (177, 2759440), (204, 2394220), (236, 2069580), (240, 2035087), (255, 1915376), (272, 1795665), (295, 1655664), (340, 1436532), (354, 1379720), (408, 1197110), (472, 1034790), (510, 957688), (590, 827832), (680, 718266), (708, 689860), (816, 598555), (885, 551888), (944, 517395), (1003, 486960), (1020, 478844), (1180, 413916), (1360, 359133), (1416, 344930), (1770, 275944), (2006, 243480), (2029, 240720), (2040, 239422), (2360, 206958), (2832, 172465), (3009, 162320), (3540, 137972), (4012, 121740), (4058, 120360), (4080, 119711), (4720, 103479), (5015, 97392), (6018, 81160), (6087, 80240), (7080, 68986), (8024, 60870), (8116, 60180), (10030, 48696), (10145, 48144), (12036, 40580), (12174, 40120), (14160, 34493), (15045, 32464), (16048, 30435), (16232, 30090), (20060, 24348), (20290, 24072)]