72930060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57881}}^1$

素因数の和:57903

約数の個数: 72

約数和(自身を含む): 252828576

約数和(自身を除く): 179898516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57881, 115762, 173643, 231524, 289405, 347286, 405167, 520929, 578810, 694572, 810334, 868215, 1041858, 1157620, 1215501, 1620668, 1736430, 2025835, 2083716, 2431002, 2604645, 3472860, 3646503, 4051670, 4862004, 5209290, 6077505, 7293006, 8103340, 10418580, 12155010, 14586012, 18232515, 24310020, 36465030, 72930060]

約数ペア:

[(1, 72930060), (2, 36465030), (3, 24310020), (4, 18232515), (5, 14586012), (6, 12155010), (7, 10418580), (9, 8103340), (10, 7293006), (12, 6077505), (14, 5209290), (15, 4862004), (18, 4051670), (20, 3646503), (21, 3472860), (28, 2604645), (30, 2431002), (35, 2083716), (36, 2025835), (42, 1736430), (45, 1620668), (60, 1215501), (63, 1157620), (70, 1041858), (84, 868215), (90, 810334), (105, 694572), (126, 578810), (140, 520929), (180, 405167), (210, 347286), (252, 289405), (315, 231524), (420, 173643), (630, 115762), (1260, 57881)]