233567640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20929}}^1$

素因数の和:20977

約数の個数: 96

約数和(自身を含む): 783619200

約数和(自身を除く): 550051560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20929, 41858, 62787, 83716, 104645, 125574, 167432, 188361, 209290, 251148, 313935, 376722, 418580, 502296, 627870, 648799, 753444, 837160, 941805, 1255740, 1297598, 1506888, 1883610, 1946397, 2511480, 2595196, 3243995, 3767220, 3892794, 5190392, 5839191, 6487990, 7534440, 7785588, 9731985, 11678382, 12975980, 15571176, 19463970, 23356764, 25951960, 29195955, 38927940, 46713528, 58391910, 77855880, 116783820, 233567640]

約数ペア:

[(1, 233567640), (2, 116783820), (3, 77855880), (4, 58391910), (5, 46713528), (6, 38927940), (8, 29195955), (9, 25951960), (10, 23356764), (12, 19463970), (15, 15571176), (18, 12975980), (20, 11678382), (24, 9731985), (30, 7785588), (31, 7534440), (36, 6487990), (40, 5839191), (45, 5190392), (60, 3892794), (62, 3767220), (72, 3243995), (90, 2595196), (93, 2511480), (120, 1946397), (124, 1883610), (155, 1506888), (180, 1297598), (186, 1255740), (248, 941805), (279, 837160), (310, 753444), (360, 648799), (372, 627870), (465, 502296), (558, 418580), (620, 376722), (744, 313935), (930, 251148), (1116, 209290), (1240, 188361), (1395, 167432), (1860, 125574), (2232, 104645), (2790, 83716), (3720, 62787), (5580, 41858), (11160, 20929)]