481567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 1542758400

約数和(自身を除く): 1061190960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 71, 80, 118, 120, 142, 177, 213, 236, 240, 284, 295, 354, 355, 426, 472, 479, 568, 590, 708, 710, 852, 885, 944, 958, 1065, 1136, 1180, 1416, 1420, 1437, 1704, 1770, 1916, 2130, 2360, 2395, 2832, 2840, 2874, 3408, 3540, 3832, 4189, 4260, 4720, 4790, 5680, 5748, 7080, 7185, 7664, 8378, 8520, 9580, 11496, 12567, 14160, 14370, 16756, 17040, 19160, 20945, 22992, 25134, 28261, 28740, 33512, 34009, 38320, 41890, 50268, 56522, 57480, 62835, 67024, 68018, 83780, 84783, 100536, 102027, 113044, 114960, 125670, 136036, 141305, 167560, 169566, 170045, 201072, 204054, 226088, 251340, 272072, 282610, 335120, 339132, 340090, 408108, 423915, 452176, 502680, 510135, 544144, 565220, 678264, 680180, 816216, 847830, 1005360, 1020270, 1130440, 1356528, 1360360, 1632432, 1695660, 2006531, 2040540, 2260880, 2720720, 3391320, 4013062, 4081080, 6019593, 6782640, 8026124, 8162160, 10032655, 12039186, 16052248, 20065310, 24078372, 30097965, 32104496, 40130620, 48156744, 60195930, 80261240, 96313488, 120391860, 160522480, 240783720, 481567440]

約数ペア:

[(1, 481567440), (2, 240783720), (3, 160522480), (4, 120391860), (5, 96313488), (6, 80261240), (8, 60195930), (10, 48156744), (12, 40130620), (15, 32104496), (16, 30097965), (20, 24078372), (24, 20065310), (30, 16052248), (40, 12039186), (48, 10032655), (59, 8162160), (60, 8026124), (71, 6782640), (80, 6019593), (118, 4081080), (120, 4013062), (142, 3391320), (177, 2720720), (213, 2260880), (236, 2040540), (240, 2006531), (284, 1695660), (295, 1632432), (354, 1360360), (355, 1356528), (426, 1130440), (472, 1020270), (479, 1005360), (568, 847830), (590, 816216), (708, 680180), (710, 678264), (852, 565220), (885, 544144), (944, 510135), (958, 502680), (1065, 452176), (1136, 423915), (1180, 408108), (1416, 340090), (1420, 339132), (1437, 335120), (1704, 282610), (1770, 272072), (1916, 251340), (2130, 226088), (2360, 204054), (2395, 201072), (2832, 170045), (2840, 169566), (2874, 167560), (3408, 141305), (3540, 136036), (3832, 125670), (4189, 114960), (4260, 113044), (4720, 102027), (4790, 100536), (5680, 84783), (5748, 83780), (7080, 68018), (7185, 67024), (7664, 62835), (8378, 57480), (8520, 56522), (9580, 50268), (11496, 41890), (12567, 38320), (14160, 34009), (14370, 33512), (16756, 28740), (17040, 28261), (19160, 25134), (20945, 22992)]