1228037760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23689}}^1$

素因数の和:23720

約数の個数: 160

約数和(自身を含む): 4385729700

約数和(自身を除く): 3157691940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 23689, 25920, 47378, 51840, 71067, 94756, 118445, 142134, 189512, 213201, 236890, 284268, 355335, 379024, 426402, 473780, 568536, 639603, 710670, 758048, 852804, 947560, 1066005, 1137072, 1279206, 1421340, 1516096, 1705608, 1895120, 1918809, 2132010, 2274144, 2558412, 2842680, 3032192, 3198015, 3411216, 3790240, 3837618, 4264020, 4548288, 5116824, 5685360, 6396030, 6822432, 7580480, 7675236, 8528040, 9096576, 9594045, 10233648, 11370720, 12792060, 13644864, 15160960, 15350472, 17056080, 19188090, 20467296, 22741440, 25584120, 27289728, 30700944, 34112160, 38376180, 40934592, 45482880, 51168240, 61401888, 68224320, 76752360, 81869184, 102336480, 122803776, 136448640, 153504720, 204672960, 245607552, 307009440, 409345920, 614018880, 1228037760]

約数ペア:

[(1, 1228037760), (2, 614018880), (3, 409345920), (4, 307009440), (5, 245607552), (6, 204672960), (8, 153504720), (9, 136448640), (10, 122803776), (12, 102336480), (15, 81869184), (16, 76752360), (18, 68224320), (20, 61401888), (24, 51168240), (27, 45482880), (30, 40934592), (32, 38376180), (36, 34112160), (40, 30700944), (45, 27289728), (48, 25584120), (54, 22741440), (60, 20467296), (64, 19188090), (72, 17056080), (80, 15350472), (81, 15160960), (90, 13644864), (96, 12792060), (108, 11370720), (120, 10233648), (128, 9594045), (135, 9096576), (144, 8528040), (160, 7675236), (162, 7580480), (180, 6822432), (192, 6396030), (216, 5685360), (240, 5116824), (270, 4548288), (288, 4264020), (320, 3837618), (324, 3790240), (360, 3411216), (384, 3198015), (405, 3032192), (432, 2842680), (480, 2558412), (540, 2274144), (576, 2132010), (640, 1918809), (648, 1895120), (720, 1705608), (810, 1516096), (864, 1421340), (960, 1279206), (1080, 1137072), (1152, 1066005), (1296, 947560), (1440, 852804), (1620, 758048), (1728, 710670), (1920, 639603), (2160, 568536), (2592, 473780), (2880, 426402), (3240, 379024), (3456, 355335), (4320, 284268), (5184, 236890), (5760, 213201), (6480, 189512), (8640, 142134), (10368, 118445), (12960, 94756), (17280, 71067), (23689, 51840), (25920, 47378)]