1274991360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 4086168576

約数和(自身を除く): 2811177216

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, 547, 607, 640, 768, 960, 1094, 1214, 1280, 1641, 1821, 1920, 2188, 2428, 2735, 3035, 3282, 3642, 3840, 4376, 4856, 5470, 6070, 6564, 7284, 8205, 8752, 9105, 9712, 10940, 12140, 13128, 14568, 16410, 17504, 18210, 19424, 21880, 24280, 26256, 29136, 32820, 35008, 36420, 38848, 43760, 48560, 52512, 58272, 65640, 70016, 72840, 77696, 87520, 97120, 105024, 116544, 131280, 140032, 145680, 155392, 175040, 194240, 210048, 233088, 262560, 291360, 332029, 350080, 388480, 420096, 466176, 525120, 582720, 664058, 700160, 776960, 996087, 1050240, 1165440, 1328116, 1660145, 1992174, 2100480, 2330880, 2656232, 3320290, 3984348, 4980435, 5312464, 6640580, 7968696, 9960870, 10624928, 13281160, 15937392, 19921740, 21249856, 26562320, 31874784, 39843480, 42499712, 53124640, 63749568, 79686960, 84999424, 106249280, 127499136, 159373920, 212498560, 254998272, 318747840, 424997120, 637495680, 1274991360]

約数ペア:

[(1, 1274991360), (2, 637495680), (3, 424997120), (4, 318747840), (5, 254998272), (6, 212498560), (8, 159373920), (10, 127499136), (12, 106249280), (15, 84999424), (16, 79686960), (20, 63749568), (24, 53124640), (30, 42499712), (32, 39843480), (40, 31874784), (48, 26562320), (60, 21249856), (64, 19921740), (80, 15937392), (96, 13281160), (120, 10624928), (128, 9960870), (160, 7968696), (192, 6640580), (240, 5312464), (256, 4980435), (320, 3984348), (384, 3320290), (480, 2656232), (547, 2330880), (607, 2100480), (640, 1992174), (768, 1660145), (960, 1328116), (1094, 1165440), (1214, 1050240), (1280, 996087), (1641, 776960), (1821, 700160), (1920, 664058), (2188, 582720), (2428, 525120), (2735, 466176), (3035, 420096), (3282, 388480), (3642, 350080), (3840, 332029), (4376, 291360), (4856, 262560), (5470, 233088), (6070, 210048), (6564, 194240), (7284, 175040), (8205, 155392), (8752, 145680), (9105, 140032), (9712, 131280), (10940, 116544), (12140, 105024), (13128, 97120), (14568, 87520), (16410, 77696), (17504, 72840), (18210, 70016), (19424, 65640), (21880, 58272), (24280, 52512), (26256, 48560), (29136, 43760), (32820, 38848), (35008, 36420)]