145006080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 326392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 239, 240, 256, 316, 320, 384, 395, 474, 478, 480, 512, 632, 640, 717, 768, 790, 948, 956, 960, 1185, 1195, 1264, 1280, 1434, 1536, 1580, 1896, 1912, 1920, 2370, 2390, 2528, 2560, 2868, 3160, 3585, 3792, 3824, 3840, 4740, 4780, 5056, 5736, 6320, 7170, 7584, 7648, 7680, 9480, 9560, 10112, 11472, 12640, 14340, 15168, 15296, 18881, 18960, 19120, 20224, 22944, 25280, 28680, 30336, 30592, 37762, 37920, 38240, 40448, 45888, 50560, 56643, 57360, 60672, 61184, 75524, 75840, 76480, 91776, 94405, 101120, 113286, 114720, 121344, 122368, 151048, 151680, 152960, 183552, 188810, 202240, 226572, 229440, 283215, 302096, 303360, 305920, 367104, 377620, 453144, 458880, 566430, 604192, 606720, 611840, 755240, 906288, 917760, 1132860, 1208384, 1510480, 1812576, 1835520, 2265720, 2416768, 3020960, 3625152, 4531440, 4833536, 6041920, 7250304, 9062880, 9667072, 12083840, 14500608, 18125760, 24167680, 29001216, 36251520, 48335360, 72503040, 145006080]

約数ペア:

[(1, 145006080), (2, 72503040), (3, 48335360), (4, 36251520), (5, 29001216), (6, 24167680), (8, 18125760), (10, 14500608), (12, 12083840), (15, 9667072), (16, 9062880), (20, 7250304), (24, 6041920), (30, 4833536), (32, 4531440), (40, 3625152), (48, 3020960), (60, 2416768), (64, 2265720), (79, 1835520), (80, 1812576), (96, 1510480), (120, 1208384), (128, 1132860), (158, 917760), (160, 906288), (192, 755240), (237, 611840), (239, 606720), (240, 604192), (256, 566430), (316, 458880), (320, 453144), (384, 377620), (395, 367104), (474, 305920), (478, 303360), (480, 302096), (512, 283215), (632, 229440), (640, 226572), (717, 202240), (768, 188810), (790, 183552), (948, 152960), (956, 151680), (960, 151048), (1185, 122368), (1195, 121344), (1264, 114720), (1280, 113286), (1434, 101120), (1536, 94405), (1580, 91776), (1896, 76480), (1912, 75840), (1920, 75524), (2370, 61184), (2390, 60672), (2528, 57360), (2560, 56643), (2868, 50560), (3160, 45888), (3585, 40448), (3792, 38240), (3824, 37920), (3840, 37762), (4740, 30592), (4780, 30336), (5056, 28680), (5736, 25280), (6320, 22944), (7170, 20224), (7584, 19120), (7648, 18960), (7680, 18881), (9480, 15296), (9560, 15168), (10112, 14340), (11472, 12640)]