742387680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{57283}}^1$

素因数の和:57310

約数の個数: 120

約数和(自身を含む): 2620055592

約数和(自身を除く): 1877667912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 57283, 114566, 171849, 229132, 286415, 343698, 458264, 515547, 572830, 687396, 859245, 916528, 1031094, 1145660, 1374792, 1546641, 1718490, 1833056, 2062188, 2291320, 2577735, 2749584, 3093282, 3436980, 4124376, 4582640, 4639923, 5155470, 5499168, 6186564, 6873960, 7733205, 8248752, 9165280, 9279846, 10310940, 12373128, 13747920, 15466410, 16497504, 18559692, 20621880, 23199615, 24746256, 27495840, 30932820, 37119384, 41243760, 46399230, 49492512, 61865640, 74238768, 82487520, 92798460, 123731280, 148477536, 185596920, 247462560, 371193840, 742387680]

約数ペア:

[(1, 742387680), (2, 371193840), (3, 247462560), (4, 185596920), (5, 148477536), (6, 123731280), (8, 92798460), (9, 82487520), (10, 74238768), (12, 61865640), (15, 49492512), (16, 46399230), (18, 41243760), (20, 37119384), (24, 30932820), (27, 27495840), (30, 24746256), (32, 23199615), (36, 20621880), (40, 18559692), (45, 16497504), (48, 15466410), (54, 13747920), (60, 12373128), (72, 10310940), (80, 9279846), (81, 9165280), (90, 8248752), (96, 7733205), (108, 6873960), (120, 6186564), (135, 5499168), (144, 5155470), (160, 4639923), (162, 4582640), (180, 4124376), (216, 3436980), (240, 3093282), (270, 2749584), (288, 2577735), (324, 2291320), (360, 2062188), (405, 1833056), (432, 1718490), (480, 1546641), (540, 1374792), (648, 1145660), (720, 1031094), (810, 916528), (864, 859245), (1080, 687396), (1296, 572830), (1440, 515547), (1620, 458264), (2160, 343698), (2592, 286415), (3240, 229132), (4320, 171849), (6480, 114566), (12960, 57283)]