23979480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28547}}^1$

素因数の和:28568

約数の個数: 64

約数和(自身を含む): 82218240

約数和(自身を除く): 58238760

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, 28547, 57094, 85641, 114188, 142735, 171282, 199829, 228376, 285470, 342564, 399658, 428205, 570940, 599487, 685128, 799316, 856410, 999145, 1141880, 1198974, 1598632, 1712820, 1998290, 2397948, 2997435, 3425640, 3996580, 4795896, 5994870, 7993160, 11989740, 23979480]

約数ペア:

[(1, 23979480), (2, 11989740), (3, 7993160), (4, 5994870), (5, 4795896), (6, 3996580), (7, 3425640), (8, 2997435), (10, 2397948), (12, 1998290), (14, 1712820), (15, 1598632), (20, 1198974), (21, 1141880), (24, 999145), (28, 856410), (30, 799316), (35, 685128), (40, 599487), (42, 570940), (56, 428205), (60, 399658), (70, 342564), (84, 285470), (105, 228376), (120, 199829), (140, 171282), (168, 142735), (210, 114188), (280, 85641), (420, 57094), (840, 28547)]