2470756560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{10987}}^1$

素因数の和:11940

約数の個数: 80

約数和(自身を含む): 7668217536

約数和(自身を除く): 5197460976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 937, 1874, 2811, 3748, 4685, 5622, 7496, 9370, 10987, 11244, 14055, 14992, 18740, 21974, 22488, 28110, 32961, 37480, 43948, 44976, 54935, 56220, 65922, 74960, 87896, 109870, 112440, 131844, 164805, 175792, 219740, 224880, 263688, 329610, 439480, 527376, 659220, 878960, 1318440, 2636880, 10294819, 20589638, 30884457, 41179276, 51474095, 61768914, 82358552, 102948190, 123537828, 154422285, 164717104, 205896380, 247075656, 308844570, 411792760, 494151312, 617689140, 823585520, 1235378280, 2470756560]

約数ペア:

[(1, 2470756560), (2, 1235378280), (3, 823585520), (4, 617689140), (5, 494151312), (6, 411792760), (8, 308844570), (10, 247075656), (12, 205896380), (15, 164717104), (16, 154422285), (20, 123537828), (24, 102948190), (30, 82358552), (40, 61768914), (48, 51474095), (60, 41179276), (80, 30884457), (120, 20589638), (240, 10294819), (937, 2636880), (1874, 1318440), (2811, 878960), (3748, 659220), (4685, 527376), (5622, 439480), (7496, 329610), (9370, 263688), (10987, 224880), (11244, 219740), (14055, 175792), (14992, 164805), (18740, 131844), (21974, 112440), (22488, 109870), (28110, 87896), (32961, 74960), (37480, 65922), (43948, 56220), (44976, 54935)]