441870720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 1414527840

約数和(自身を除く): 972657120

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, 320, 373, 384, 480, 617, 640, 746, 960, 1119, 1234, 1492, 1851, 1865, 1920, 2238, 2468, 2984, 3085, 3702, 3730, 4476, 4936, 5595, 5968, 6170, 7404, 7460, 8952, 9255, 9872, 11190, 11936, 12340, 14808, 14920, 17904, 18510, 19744, 22380, 23872, 24680, 29616, 29840, 35808, 37020, 39488, 44760, 47744, 49360, 59232, 59680, 71616, 74040, 78976, 89520, 98720, 118464, 119360, 143232, 148080, 179040, 197440, 230141, 236928, 238720, 296160, 358080, 394880, 460282, 592320, 690423, 716160, 920564, 1150705, 1184640, 1380846, 1841128, 2301410, 2761692, 3452115, 3682256, 4602820, 5523384, 6904230, 7364512, 9205640, 11046768, 13808460, 14729024, 18411280, 22093536, 27616920, 29458048, 36822560, 44187072, 55233840, 73645120, 88374144, 110467680, 147290240, 220935360, 441870720]

約数ペア:

[(1, 441870720), (2, 220935360), (3, 147290240), (4, 110467680), (5, 88374144), (6, 73645120), (8, 55233840), (10, 44187072), (12, 36822560), (15, 29458048), (16, 27616920), (20, 22093536), (24, 18411280), (30, 14729024), (32, 13808460), (40, 11046768), (48, 9205640), (60, 7364512), (64, 6904230), (80, 5523384), (96, 4602820), (120, 3682256), (128, 3452115), (160, 2761692), (192, 2301410), (240, 1841128), (320, 1380846), (373, 1184640), (384, 1150705), (480, 920564), (617, 716160), (640, 690423), (746, 592320), (960, 460282), (1119, 394880), (1234, 358080), (1492, 296160), (1851, 238720), (1865, 236928), (1920, 230141), (2238, 197440), (2468, 179040), (2984, 148080), (3085, 143232), (3702, 119360), (3730, 118464), (4476, 98720), (4936, 89520), (5595, 78976), (5968, 74040), (6170, 71616), (7404, 59680), (7460, 59232), (8952, 49360), (9255, 47744), (9872, 44760), (11190, 39488), (11936, 37020), (12340, 35808), (14808, 29840), (14920, 29616), (17904, 24680), (18510, 23872), (19744, 22380)]