486280320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1087}}^1$

素因数の和:1342

約数の個数: 128

約数和(自身を含む): 1558103040

約数和(自身を除く): 1071822720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 384, 466, 480, 640, 699, 932, 960, 1087, 1165, 1398, 1864, 1920, 2174, 2330, 2796, 3261, 3495, 3728, 4348, 4660, 5435, 5592, 6522, 6990, 7456, 8696, 9320, 10870, 11184, 13044, 13980, 14912, 16305, 17392, 18640, 21740, 22368, 26088, 27960, 29824, 32610, 34784, 37280, 43480, 44736, 52176, 55920, 65220, 69568, 74560, 86960, 89472, 104352, 111840, 130440, 139136, 149120, 173920, 208704, 223680, 253271, 260880, 347840, 417408, 447360, 506542, 521760, 695680, 759813, 1013084, 1043520, 1266355, 1519626, 2026168, 2087040, 2532710, 3039252, 3799065, 4052336, 5065420, 6078504, 7598130, 8104672, 10130840, 12157008, 15196260, 16209344, 20261680, 24314016, 30392520, 32418688, 40523360, 48628032, 60785040, 81046720, 97256064, 121570080, 162093440, 243140160, 486280320]

約数ペア:

[(1, 486280320), (2, 243140160), (3, 162093440), (4, 121570080), (5, 97256064), (6, 81046720), (8, 60785040), (10, 48628032), (12, 40523360), (15, 32418688), (16, 30392520), (20, 24314016), (24, 20261680), (30, 16209344), (32, 15196260), (40, 12157008), (48, 10130840), (60, 8104672), (64, 7598130), (80, 6078504), (96, 5065420), (120, 4052336), (128, 3799065), (160, 3039252), (192, 2532710), (233, 2087040), (240, 2026168), (320, 1519626), (384, 1266355), (466, 1043520), (480, 1013084), (640, 759813), (699, 695680), (932, 521760), (960, 506542), (1087, 447360), (1165, 417408), (1398, 347840), (1864, 260880), (1920, 253271), (2174, 223680), (2330, 208704), (2796, 173920), (3261, 149120), (3495, 139136), (3728, 130440), (4348, 111840), (4660, 104352), (5435, 89472), (5592, 86960), (6522, 74560), (6990, 69568), (7456, 65220), (8696, 55920), (9320, 52176), (10870, 44736), (11184, 43480), (13044, 37280), (13980, 34784), (14912, 32610), (16305, 29824), (17392, 27960), (18640, 26088), (21740, 22368)]