776225280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1986

約数の個数: 160

約数和(自身を含む): 2529641664

約数和(自身を除く): 1753416384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1536, 1590, 1696, 1907, 1920, 2120, 2544, 2560, 3180, 3392, 3814, 3840, 4240, 5088, 5721, 6360, 6784, 7628, 7680, 8480, 9535, 10176, 11442, 12720, 13568, 15256, 16960, 19070, 20352, 22884, 25440, 27136, 28605, 30512, 33920, 38140, 40704, 45768, 50880, 57210, 61024, 67840, 76280, 81408, 91536, 101071, 101760, 114420, 122048, 135680, 152560, 183072, 202142, 203520, 228840, 244096, 303213, 305120, 366144, 404284, 407040, 457680, 488192, 505355, 606426, 610240, 732288, 808568, 915360, 976384, 1010710, 1212852, 1220480, 1464576, 1516065, 1617136, 1830720, 2021420, 2425704, 2440960, 2929152, 3032130, 3234272, 3661440, 4042840, 4851408, 4881920, 6064260, 6468544, 7322880, 8085680, 9702816, 12128520, 12937088, 14645760, 16171360, 19405632, 24257040, 25874176, 32342720, 38811264, 48514080, 51748352, 64685440, 77622528, 97028160, 129370880, 155245056, 194056320, 258741760, 388112640, 776225280]

約数ペア:

[(1, 776225280), (2, 388112640), (3, 258741760), (4, 194056320), (5, 155245056), (6, 129370880), (8, 97028160), (10, 77622528), (12, 64685440), (15, 51748352), (16, 48514080), (20, 38811264), (24, 32342720), (30, 25874176), (32, 24257040), (40, 19405632), (48, 16171360), (53, 14645760), (60, 12937088), (64, 12128520), (80, 9702816), (96, 8085680), (106, 7322880), (120, 6468544), (128, 6064260), (159, 4881920), (160, 4851408), (192, 4042840), (212, 3661440), (240, 3234272), (256, 3032130), (265, 2929152), (318, 2440960), (320, 2425704), (384, 2021420), (424, 1830720), (480, 1617136), (512, 1516065), (530, 1464576), (636, 1220480), (640, 1212852), (768, 1010710), (795, 976384), (848, 915360), (960, 808568), (1060, 732288), (1272, 610240), (1280, 606426), (1536, 505355), (1590, 488192), (1696, 457680), (1907, 407040), (1920, 404284), (2120, 366144), (2544, 305120), (2560, 303213), (3180, 244096), (3392, 228840), (3814, 203520), (3840, 202142), (4240, 183072), (5088, 152560), (5721, 135680), (6360, 122048), (6784, 114420), (7628, 101760), (7680, 101071), (8480, 91536), (9535, 81408), (10176, 76280), (11442, 67840), (12720, 61024), (13568, 57210), (15256, 50880), (16960, 45768), (19070, 40704), (20352, 38140), (22884, 33920), (25440, 30512), (27136, 28605)]