1891323360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9587}}^1$

素因数の和:9745

約数の個数: 144

約数和(自身を含む): 6501929616

約数和(自身を除く): 4610606256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9587, 9864, 10960, 12330, 13152, 16440, 19174, 19728, 21920, 24660, 28761, 32880, 38348, 39456, 47935, 49320, 57522, 65760, 76696, 86283, 95870, 98640, 115044, 143805, 153392, 172566, 191740, 197280, 230088, 287610, 306784, 345132, 383480, 431415, 460176, 575220, 690264, 766960, 862830, 920352, 1150440, 1313419, 1380528, 1533920, 1725660, 2300880, 2626838, 2761056, 3451320, 3940257, 4601760, 5253676, 6567095, 6902640, 7880514, 10507352, 11820771, 13134190, 13805280, 15761028, 19701285, 21014704, 23641542, 26268380, 31522056, 39402570, 42029408, 47283084, 52536760, 59103855, 63044112, 78805140, 94566168, 105073520, 118207710, 126088224, 157610280, 189132336, 210147040, 236415420, 315220560, 378264672, 472830840, 630441120, 945661680, 1891323360]

約数ペア:

[(1, 1891323360), (2, 945661680), (3, 630441120), (4, 472830840), (5, 378264672), (6, 315220560), (8, 236415420), (9, 210147040), (10, 189132336), (12, 157610280), (15, 126088224), (16, 118207710), (18, 105073520), (20, 94566168), (24, 78805140), (30, 63044112), (32, 59103855), (36, 52536760), (40, 47283084), (45, 42029408), (48, 39402570), (60, 31522056), (72, 26268380), (80, 23641542), (90, 21014704), (96, 19701285), (120, 15761028), (137, 13805280), (144, 13134190), (160, 11820771), (180, 10507352), (240, 7880514), (274, 6902640), (288, 6567095), (360, 5253676), (411, 4601760), (480, 3940257), (548, 3451320), (685, 2761056), (720, 2626838), (822, 2300880), (1096, 1725660), (1233, 1533920), (1370, 1380528), (1440, 1313419), (1644, 1150440), (2055, 920352), (2192, 862830), (2466, 766960), (2740, 690264), (3288, 575220), (4110, 460176), (4384, 431415), (4932, 383480), (5480, 345132), (6165, 306784), (6576, 287610), (8220, 230088), (9587, 197280), (9864, 191740), (10960, 172566), (12330, 153392), (13152, 143805), (16440, 115044), (19174, 98640), (19728, 95870), (21920, 86283), (24660, 76696), (28761, 65760), (32880, 57522), (38348, 49320), (39456, 47935)]