47956440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 128

約数和(自身を含む): 168975360

約数和(自身を除く): 121018920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1543, 1554, 2072, 2220, 2590, 3086, 3108, 3885, 4440, 4629, 5180, 6172, 6216, 7715, 7770, 9258, 10360, 10801, 12344, 15430, 15540, 18516, 21602, 23145, 30860, 31080, 32403, 37032, 43204, 46290, 54005, 57091, 61720, 64806, 86408, 92580, 108010, 114182, 129612, 162015, 171273, 185160, 216020, 228364, 259224, 285455, 324030, 342546, 399637, 432040, 456728, 570910, 648060, 685092, 799274, 856365, 1141820, 1198911, 1296120, 1370184, 1598548, 1712730, 1998185, 2283640, 2397822, 3197096, 3425460, 3996370, 4795644, 5994555, 6850920, 7992740, 9591288, 11989110, 15985480, 23978220, 47956440]

約数ペア:

[(1, 47956440), (2, 23978220), (3, 15985480), (4, 11989110), (5, 9591288), (6, 7992740), (7, 6850920), (8, 5994555), (10, 4795644), (12, 3996370), (14, 3425460), (15, 3197096), (20, 2397822), (21, 2283640), (24, 1998185), (28, 1712730), (30, 1598548), (35, 1370184), (37, 1296120), (40, 1198911), (42, 1141820), (56, 856365), (60, 799274), (70, 685092), (74, 648060), (84, 570910), (105, 456728), (111, 432040), (120, 399637), (140, 342546), (148, 324030), (168, 285455), (185, 259224), (210, 228364), (222, 216020), (259, 185160), (280, 171273), (296, 162015), (370, 129612), (420, 114182), (444, 108010), (518, 92580), (555, 86408), (740, 64806), (777, 61720), (840, 57091), (888, 54005), (1036, 46290), (1110, 43204), (1295, 37032), (1480, 32403), (1543, 31080), (1554, 30860), (2072, 23145), (2220, 21602), (2590, 18516), (3086, 15540), (3108, 15430), (3885, 12344), (4440, 10801), (4629, 10360), (5180, 9258), (6172, 7770), (6216, 7715)]