12282960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 38747520

約数和(自身を除く): 26464560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 839, 915, 976, 1220, 1464, 1678, 1830, 2440, 2517, 2928, 3356, 3660, 4195, 4880, 5034, 6712, 7320, 8390, 10068, 12585, 13424, 14640, 16780, 20136, 25170, 33560, 40272, 50340, 51179, 67120, 100680, 102358, 153537, 201360, 204716, 255895, 307074, 409432, 511790, 614148, 767685, 818864, 1023580, 1228296, 1535370, 2047160, 2456592, 3070740, 4094320, 6141480, 12282960]

約数ペア:

[(1, 12282960), (2, 6141480), (3, 4094320), (4, 3070740), (5, 2456592), (6, 2047160), (8, 1535370), (10, 1228296), (12, 1023580), (15, 818864), (16, 767685), (20, 614148), (24, 511790), (30, 409432), (40, 307074), (48, 255895), (60, 204716), (61, 201360), (80, 153537), (120, 102358), (122, 100680), (183, 67120), (240, 51179), (244, 50340), (305, 40272), (366, 33560), (488, 25170), (610, 20136), (732, 16780), (839, 14640), (915, 13424), (976, 12585), (1220, 10068), (1464, 8390), (1678, 7320), (1830, 6712), (2440, 5034), (2517, 4880), (2928, 4195), (3356, 3660)]