18544408320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{155783}}^1$

素因数の和:155838

約数の個数: 144

約数和(自身を含む): 61137119232

約数和(自身を除く): 42592710912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 155783, 311566, 467349, 623132, 778915, 934698, 1246264, 1557830, 1869396, 2336745, 2492528, 3115660, 3738792, 4673490, 4829273, 4985056, 6231320, 7477584, 9346980, 9658546, 9970112, 12462640, 14487819, 14955168, 18693960, 19317092, 19940224, 24146365, 24925280, 28975638, 29910336, 37387920, 38634184, 39880448, 48292730, 49850560, 57951276, 59820672, 72439095, 74775840, 77268368, 96585460, 99701120, 115902552, 119641344, 144878190, 149551680, 154536736, 193170920, 199402240, 231805104, 289756380, 299103360, 309073472, 386341840, 463610208, 579512760, 598206720, 618146944, 772683680, 927220416, 1159025520, 1236293888, 1545367360, 1854440832, 2318051040, 3090734720, 3708881664, 4636102080, 6181469440, 9272204160, 18544408320]

約数ペア:

[(1, 18544408320), (2, 9272204160), (3, 6181469440), (4, 4636102080), (5, 3708881664), (6, 3090734720), (8, 2318051040), (10, 1854440832), (12, 1545367360), (15, 1236293888), (16, 1159025520), (20, 927220416), (24, 772683680), (30, 618146944), (31, 598206720), (32, 579512760), (40, 463610208), (48, 386341840), (60, 309073472), (62, 299103360), (64, 289756380), (80, 231805104), (93, 199402240), (96, 193170920), (120, 154536736), (124, 149551680), (128, 144878190), (155, 119641344), (160, 115902552), (186, 99701120), (192, 96585460), (240, 77268368), (248, 74775840), (256, 72439095), (310, 59820672), (320, 57951276), (372, 49850560), (384, 48292730), (465, 39880448), (480, 38634184), (496, 37387920), (620, 29910336), (640, 28975638), (744, 24925280), (768, 24146365), (930, 19940224), (960, 19317092), (992, 18693960), (1240, 14955168), (1280, 14487819), (1488, 12462640), (1860, 9970112), (1920, 9658546), (1984, 9346980), (2480, 7477584), (2976, 6231320), (3720, 4985056), (3840, 4829273), (3968, 4673490), (4960, 3738792), (5952, 3115660), (7440, 2492528), (7936, 2336745), (9920, 1869396), (11904, 1557830), (14880, 1246264), (19840, 934698), (23808, 778915), (29760, 623132), (39680, 467349), (59520, 311566), (119040, 155783)]