47621520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{7349}}^1$

素因数の和:7374

約数の個数: 100

約数和(自身を含む): 165419100

約数和(自身を除く): 117797580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 7349, 14698, 22047, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 117584, 132282, 146980, 176376, 198423, 220470, 264564, 293960, 330705, 352752, 396846, 440940, 529128, 587920, 595269, 661410, 793692, 881880, 992115, 1058256, 1190538, 1322820, 1587384, 1763760, 1984230, 2381076, 2645640, 2976345, 3174768, 3968460, 4762152, 5291280, 5952690, 7936920, 9524304, 11905380, 15873840, 23810760, 47621520]

約数ペア:

[(1, 47621520), (2, 23810760), (3, 15873840), (4, 11905380), (5, 9524304), (6, 7936920), (8, 5952690), (9, 5291280), (10, 4762152), (12, 3968460), (15, 3174768), (16, 2976345), (18, 2645640), (20, 2381076), (24, 1984230), (27, 1763760), (30, 1587384), (36, 1322820), (40, 1190538), (45, 1058256), (48, 992115), (54, 881880), (60, 793692), (72, 661410), (80, 595269), (81, 587920), (90, 529128), (108, 440940), (120, 396846), (135, 352752), (144, 330705), (162, 293960), (180, 264564), (216, 220470), (240, 198423), (270, 176376), (324, 146980), (360, 132282), (405, 117584), (432, 110235), (540, 88188), (648, 73490), (720, 66141), (810, 58792), (1080, 44094), (1296, 36745), (1620, 29396), (2160, 22047), (3240, 14698), (6480, 7349)]