18595211520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{2389}}^1$

素因数の和:4440

約数の個数: 144

約数和(自身を含む): 59442626880

約数和(自身を除く): 40847415360

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, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2027, 2389, 3840, 4054, 4778, 6081, 7167, 8108, 9556, 10135, 11945, 12162, 14334, 16216, 19112, 20270, 23890, 24324, 28668, 30405, 32432, 35835, 38224, 40540, 47780, 48648, 57336, 60810, 64864, 71670, 76448, 81080, 95560, 97296, 114672, 121620, 129728, 143340, 152896, 162160, 191120, 194592, 229344, 243240, 259456, 286680, 305792, 324320, 382240, 389184, 458688, 486480, 518912, 573360, 611584, 648640, 764480, 778368, 917376, 972960, 1146720, 1297280, 1528960, 1556736, 1834752, 1945920, 2293440, 2594560, 3057920, 3891840, 4586880, 4842503, 7783680, 9173760, 9685006, 14527509, 19370012, 24212515, 29055018, 38740024, 48425030, 58110036, 72637545, 77480048, 96850060, 116220072, 145275090, 154960096, 193700120, 232440144, 290550180, 309920192, 387400240, 464880288, 581100360, 619840384, 774800480, 929760576, 1162200720, 1239680768, 1549600960, 1859521152, 2324401440, 3099201920, 3719042304, 4648802880, 6198403840, 9297605760, 18595211520]

約数ペア:

[(1, 18595211520), (2, 9297605760), (3, 6198403840), (4, 4648802880), (5, 3719042304), (6, 3099201920), (8, 2324401440), (10, 1859521152), (12, 1549600960), (15, 1239680768), (16, 1162200720), (20, 929760576), (24, 774800480), (30, 619840384), (32, 581100360), (40, 464880288), (48, 387400240), (60, 309920192), (64, 290550180), (80, 232440144), (96, 193700120), (120, 154960096), (128, 145275090), (160, 116220072), (192, 96850060), (240, 77480048), (256, 72637545), (320, 58110036), (384, 48425030), (480, 38740024), (640, 29055018), (768, 24212515), (960, 19370012), (1280, 14527509), (1920, 9685006), (2027, 9173760), (2389, 7783680), (3840, 4842503), (4054, 4586880), (4778, 3891840), (6081, 3057920), (7167, 2594560), (8108, 2293440), (9556, 1945920), (10135, 1834752), (11945, 1556736), (12162, 1528960), (14334, 1297280), (16216, 1146720), (19112, 972960), (20270, 917376), (23890, 778368), (24324, 764480), (28668, 648640), (30405, 611584), (32432, 573360), (35835, 518912), (38224, 486480), (40540, 458688), (47780, 389184), (48648, 382240), (57336, 324320), (60810, 305792), (64864, 286680), (71670, 259456), (76448, 243240), (81080, 229344), (95560, 194592), (97296, 191120), (114672, 162160), (121620, 152896), (129728, 143340)]