23981160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28549}}^1$

素因数の和:28570

約数の個数: 64

約数和(自身を含む): 82224000

約数和(自身を除く): 58242840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28549, 57098, 85647, 114196, 142745, 171294, 199843, 228392, 285490, 342588, 399686, 428235, 570980, 599529, 685176, 799372, 856470, 999215, 1141960, 1199058, 1598744, 1712940, 1998430, 2398116, 2997645, 3425880, 3996860, 4796232, 5995290, 7993720, 11990580, 23981160]

約数ペア:

[(1, 23981160), (2, 11990580), (3, 7993720), (4, 5995290), (5, 4796232), (6, 3996860), (7, 3425880), (8, 2997645), (10, 2398116), (12, 1998430), (14, 1712940), (15, 1598744), (20, 1199058), (21, 1141960), (24, 999215), (28, 856470), (30, 799372), (35, 685176), (40, 599529), (42, 570980), (56, 428235), (60, 399686), (70, 342588), (84, 285490), (105, 228392), (120, 199843), (140, 171294), (168, 142745), (210, 114196), (280, 85647), (420, 57098), (840, 28549)]