71924880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15773}}^1$

素因数の和:15808

約数の個数: 80

約数和(自身を含む): 234717120

約数和(自身を除く): 162792240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 157730, 189276, 236595, 252368, 299687, 315460, 378552, 473190, 599374, 630920, 757104, 899061, 946380, 1198748, 1261840, 1498435, 1798122, 1892760, 2397496, 2996870, 3596244, 3785520, 4495305, 4794992, 5993740, 7192488, 8990610, 11987480, 14384976, 17981220, 23974960, 35962440, 71924880]

約数ペア:

[(1, 71924880), (2, 35962440), (3, 23974960), (4, 17981220), (5, 14384976), (6, 11987480), (8, 8990610), (10, 7192488), (12, 5993740), (15, 4794992), (16, 4495305), (19, 3785520), (20, 3596244), (24, 2996870), (30, 2397496), (38, 1892760), (40, 1798122), (48, 1498435), (57, 1261840), (60, 1198748), (76, 946380), (80, 899061), (95, 757104), (114, 630920), (120, 599374), (152, 473190), (190, 378552), (228, 315460), (240, 299687), (285, 252368), (304, 236595), (380, 189276), (456, 157730), (570, 126184), (760, 94638), (912, 78865), (1140, 63092), (1520, 47319), (2280, 31546), (4560, 15773)]