121812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46141}}^1$

素因数の和:46168

約数の個数: 80

約数和(自身を含む): 411955776

約数和(自身を除く): 290143536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 46141, 92282, 138423, 184564, 230705, 276846, 369128, 461410, 507551, 553692, 692115, 738256, 922820, 1015102, 1107384, 1384230, 1522653, 1845640, 2030204, 2214768, 2537755, 2768460, 3045306, 3691280, 4060408, 5075510, 5536920, 6090612, 7613265, 8120816, 10151020, 11073840, 12181224, 15226530, 20302040, 24362448, 30453060, 40604080, 60906120, 121812240]

約数ペア:

[(1, 121812240), (2, 60906120), (3, 40604080), (4, 30453060), (5, 24362448), (6, 20302040), (8, 15226530), (10, 12181224), (11, 11073840), (12, 10151020), (15, 8120816), (16, 7613265), (20, 6090612), (22, 5536920), (24, 5075510), (30, 4060408), (33, 3691280), (40, 3045306), (44, 2768460), (48, 2537755), (55, 2214768), (60, 2030204), (66, 1845640), (80, 1522653), (88, 1384230), (110, 1107384), (120, 1015102), (132, 922820), (165, 738256), (176, 692115), (220, 553692), (240, 507551), (264, 461410), (330, 369128), (440, 276846), (528, 230705), (660, 184564), (880, 138423), (1320, 92282), (2640, 46141)]