64495080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13811

約数の個数: 96

約数和(自身を含む): 225749160

約数和(自身を除く): 161254080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 13781, 27562, 41343, 55124, 68905, 82686, 110248, 124029, 137810, 165372, 179153, 206715, 248058, 275620, 330744, 358306, 413430, 496116, 537459, 551240, 620145, 716612, 826860, 895765, 992232, 1074918, 1240290, 1433224, 1612377, 1653720, 1791530, 2149836, 2480580, 2687295, 3224754, 3583060, 4299672, 4961160, 5374590, 6449508, 7166120, 8061885, 10749180, 12899016, 16123770, 21498360, 32247540, 64495080]

約数ペア:

[(1, 64495080), (2, 32247540), (3, 21498360), (4, 16123770), (5, 12899016), (6, 10749180), (8, 8061885), (9, 7166120), (10, 6449508), (12, 5374590), (13, 4961160), (15, 4299672), (18, 3583060), (20, 3224754), (24, 2687295), (26, 2480580), (30, 2149836), (36, 1791530), (39, 1653720), (40, 1612377), (45, 1433224), (52, 1240290), (60, 1074918), (65, 992232), (72, 895765), (78, 826860), (90, 716612), (104, 620145), (117, 551240), (120, 537459), (130, 496116), (156, 413430), (180, 358306), (195, 330744), (234, 275620), (260, 248058), (312, 206715), (360, 179153), (390, 165372), (468, 137810), (520, 124029), (585, 110248), (780, 82686), (936, 68905), (1170, 55124), (1560, 41343), (2340, 27562), (4680, 13781)]