4457760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 14478912

約数和(自身を除く): 10021152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 251, 296, 370, 444, 480, 502, 555, 592, 740, 753, 888, 1004, 1110, 1184, 1255, 1480, 1506, 1776, 2008, 2220, 2510, 2960, 3012, 3552, 3765, 4016, 4440, 5020, 5920, 6024, 7530, 8032, 8880, 9287, 10040, 12048, 15060, 17760, 18574, 20080, 24096, 27861, 30120, 37148, 40160, 46435, 55722, 60240, 74296, 92870, 111444, 120480, 139305, 148592, 185740, 222888, 278610, 297184, 371480, 445776, 557220, 742960, 891552, 1114440, 1485920, 2228880, 4457760]

約数ペア:

[(1, 4457760), (2, 2228880), (3, 1485920), (4, 1114440), (5, 891552), (6, 742960), (8, 557220), (10, 445776), (12, 371480), (15, 297184), (16, 278610), (20, 222888), (24, 185740), (30, 148592), (32, 139305), (37, 120480), (40, 111444), (48, 92870), (60, 74296), (74, 60240), (80, 55722), (96, 46435), (111, 40160), (120, 37148), (148, 30120), (160, 27861), (185, 24096), (222, 20080), (240, 18574), (251, 17760), (296, 15060), (370, 12048), (444, 10040), (480, 9287), (502, 8880), (555, 8032), (592, 7530), (740, 6024), (753, 5920), (888, 5020), (1004, 4440), (1110, 4016), (1184, 3765), (1255, 3552), (1480, 3012), (1506, 2960), (1776, 2510), (2008, 2220)]