8653320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 31007340

約数和(自身を除く): 22354020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1849, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3698, 3870, 4472, 4680, 5031, 5160, 5547, 5590, 6708, 7396, 7740, 8385, 9245, 10062, 11094, 11180, 13416, 14792, 15480, 16641, 16770, 18490, 20124, 22188, 22360, 24037, 25155, 27735, 33282, 33540, 36980, 40248, 44376, 48074, 50310, 55470, 66564, 67080, 72111, 73960, 83205, 96148, 100620, 110940, 120185, 133128, 144222, 166410, 192296, 201240, 216333, 221880, 240370, 288444, 332820, 360555, 432666, 480740, 576888, 665640, 721110, 865332, 961480, 1081665, 1442220, 1730664, 2163330, 2884440, 4326660, 8653320]

約数ペア:

[(1, 8653320), (2, 4326660), (3, 2884440), (4, 2163330), (5, 1730664), (6, 1442220), (8, 1081665), (9, 961480), (10, 865332), (12, 721110), (13, 665640), (15, 576888), (18, 480740), (20, 432666), (24, 360555), (26, 332820), (30, 288444), (36, 240370), (39, 221880), (40, 216333), (43, 201240), (45, 192296), (52, 166410), (60, 144222), (65, 133128), (72, 120185), (78, 110940), (86, 100620), (90, 96148), (104, 83205), (117, 73960), (120, 72111), (129, 67080), (130, 66564), (156, 55470), (172, 50310), (180, 48074), (195, 44376), (215, 40248), (234, 36980), (258, 33540), (260, 33282), (312, 27735), (344, 25155), (360, 24037), (387, 22360), (390, 22188), (430, 20124), (468, 18490), (516, 16770), (520, 16641), (559, 15480), (585, 14792), (645, 13416), (774, 11180), (780, 11094), (860, 10062), (936, 9245), (1032, 8385), (1118, 7740), (1170, 7396), (1290, 6708), (1548, 5590), (1560, 5547), (1677, 5160), (1720, 5031), (1849, 4680), (1935, 4472), (2236, 3870), (2340, 3698), (2580, 3354), (2795, 3096)]