1225602240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20929}}^1$

素因数の和:21010

約数の個数: 112

約数和(自身を含む): 3955267680

約数和(自身を除く): 2729665440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 20929, 29280, 41858, 58560, 62787, 83716, 104645, 125574, 167432, 209290, 251148, 313935, 334864, 418580, 502296, 627870, 669728, 837160, 1004592, 1255740, 1276669, 1339456, 1674320, 2009184, 2511480, 2553338, 3348640, 3830007, 4018368, 5022960, 5106676, 6383345, 6697280, 7660014, 10045920, 10213352, 12766690, 15320028, 19150035, 20091840, 20426704, 25533380, 30640056, 38300070, 40853408, 51066760, 61280112, 76600140, 81706816, 102133520, 122560224, 153200280, 204267040, 245120448, 306400560, 408534080, 612801120, 1225602240]

約数ペア:

[(1, 1225602240), (2, 612801120), (3, 408534080), (4, 306400560), (5, 245120448), (6, 204267040), (8, 153200280), (10, 122560224), (12, 102133520), (15, 81706816), (16, 76600140), (20, 61280112), (24, 51066760), (30, 40853408), (32, 38300070), (40, 30640056), (48, 25533380), (60, 20426704), (61, 20091840), (64, 19150035), (80, 15320028), (96, 12766690), (120, 10213352), (122, 10045920), (160, 7660014), (183, 6697280), (192, 6383345), (240, 5106676), (244, 5022960), (305, 4018368), (320, 3830007), (366, 3348640), (480, 2553338), (488, 2511480), (610, 2009184), (732, 1674320), (915, 1339456), (960, 1276669), (976, 1255740), (1220, 1004592), (1464, 837160), (1830, 669728), (1952, 627870), (2440, 502296), (2928, 418580), (3660, 334864), (3904, 313935), (4880, 251148), (5856, 209290), (7320, 167432), (9760, 125574), (11712, 104645), (14640, 83716), (19520, 62787), (20929, 58560), (29280, 41858)]