1976616360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{288979}}^1$

素因数の和:289015

約数の個数: 96

約数和(自身を含む): 6762132000

約数和(自身を除く): 4785515640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 288979, 577958, 866937, 1155916, 1444895, 1733874, 2311832, 2600811, 2889790, 3467748, 4334685, 5201622, 5490601, 5779580, 6935496, 8669370, 10403244, 10981202, 11559160, 13004055, 16471803, 17338740, 20806488, 21962404, 26008110, 27453005, 32943606, 34677480, 43924808, 49415409, 52016220, 54906010, 65887212, 82359015, 98830818, 104032440, 109812020, 131774424, 164718030, 197661636, 219624040, 247077045, 329436060, 395323272, 494154090, 658872120, 988308180, 1976616360]

約数ペア:

[(1, 1976616360), (2, 988308180), (3, 658872120), (4, 494154090), (5, 395323272), (6, 329436060), (8, 247077045), (9, 219624040), (10, 197661636), (12, 164718030), (15, 131774424), (18, 109812020), (19, 104032440), (20, 98830818), (24, 82359015), (30, 65887212), (36, 54906010), (38, 52016220), (40, 49415409), (45, 43924808), (57, 34677480), (60, 32943606), (72, 27453005), (76, 26008110), (90, 21962404), (95, 20806488), (114, 17338740), (120, 16471803), (152, 13004055), (171, 11559160), (180, 10981202), (190, 10403244), (228, 8669370), (285, 6935496), (342, 5779580), (360, 5490601), (380, 5201622), (456, 4334685), (570, 3467748), (684, 2889790), (760, 2600811), (855, 2311832), (1140, 1733874), (1368, 1444895), (1710, 1155916), (2280, 866937), (3420, 577958), (6840, 288979)]