804245760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{7757}}^1$

素因数の和:7790

約数の個数: 180

約数和(自身を含む): 2878109388

約数和(自身を除く): 2073863628

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 7757, 8640, 10368, 11520, 12960, 15514, 17280, 20736, 23271, 25920, 31028, 34560, 38785, 46542, 51840, 62056, 69813, 77570, 93084, 103680, 116355, 124112, 139626, 155140, 186168, 209439, 232710, 248224, 279252, 310280, 349065, 372336, 418878, 465420, 496448, 558504, 620560, 628317, 698130, 744672, 837756, 930840, 992896, 1047195, 1117008, 1241120, 1256634, 1396260, 1489344, 1675512, 1861680, 1985792, 2094390, 2234016, 2482240, 2513268, 2792520, 2978688, 3141585, 3351024, 3723360, 4188780, 4468032, 4964480, 5026536, 5585040, 5957376, 6283170, 6702048, 7446720, 8377560, 8936064, 9928960, 10053072, 11170080, 12566340, 13404096, 14893440, 16755120, 17872128, 20106144, 22340160, 25132680, 26808192, 29786880, 33510240, 40212288, 44680320, 50265360, 53616384, 67020480, 80424576, 89360640, 100530720, 134040960, 160849152, 201061440, 268081920, 402122880, 804245760]

約数ペア:

[(1, 804245760), (2, 402122880), (3, 268081920), (4, 201061440), (5, 160849152), (6, 134040960), (8, 100530720), (9, 89360640), (10, 80424576), (12, 67020480), (15, 53616384), (16, 50265360), (18, 44680320), (20, 40212288), (24, 33510240), (27, 29786880), (30, 26808192), (32, 25132680), (36, 22340160), (40, 20106144), (45, 17872128), (48, 16755120), (54, 14893440), (60, 13404096), (64, 12566340), (72, 11170080), (80, 10053072), (81, 9928960), (90, 8936064), (96, 8377560), (108, 7446720), (120, 6702048), (128, 6283170), (135, 5957376), (144, 5585040), (160, 5026536), (162, 4964480), (180, 4468032), (192, 4188780), (216, 3723360), (240, 3351024), (256, 3141585), (270, 2978688), (288, 2792520), (320, 2513268), (324, 2482240), (360, 2234016), (384, 2094390), (405, 1985792), (432, 1861680), (480, 1675512), (540, 1489344), (576, 1396260), (640, 1256634), (648, 1241120), (720, 1117008), (768, 1047195), (810, 992896), (864, 930840), (960, 837756), (1080, 744672), (1152, 698130), (1280, 628317), (1296, 620560), (1440, 558504), (1620, 496448), (1728, 465420), (1920, 418878), (2160, 372336), (2304, 349065), (2592, 310280), (2880, 279252), (3240, 248224), (3456, 232710), (3840, 209439), (4320, 186168), (5184, 155140), (5760, 139626), (6480, 124112), (6912, 116355), (7757, 103680), (8640, 93084), (10368, 77570), (11520, 69813), (12960, 62056), (15514, 51840), (17280, 46542), (20736, 38785), (23271, 34560), (25920, 31028)]