421167120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14503}}^1$

素因数の和:14541

約数の個数: 120

約数和(自身を含む): 1435199808

約数和(自身を除く): 1014032688

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, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14503, 14520, 29006, 29040, 43509, 58012, 72515, 87018, 116024, 145030, 159533, 174036, 217545, 232048, 290060, 319066, 348072, 435090, 478599, 580120, 638132, 696144, 797665, 870180, 957198, 1160240, 1276264, 1595330, 1740360, 1754863, 1914396, 2392995, 2552528, 3190660, 3480720, 3509726, 3828792, 4785990, 5264589, 6381320, 7019452, 7657584, 8774315, 9571980, 10529178, 12762640, 14038904, 17548630, 19143960, 21058356, 26322945, 28077808, 35097260, 38287920, 42116712, 52645890, 70194520, 84233424, 105291780, 140389040, 210583560, 421167120]

約数ペア:

[(1, 421167120), (2, 210583560), (3, 140389040), (4, 105291780), (5, 84233424), (6, 70194520), (8, 52645890), (10, 42116712), (11, 38287920), (12, 35097260), (15, 28077808), (16, 26322945), (20, 21058356), (22, 19143960), (24, 17548630), (30, 14038904), (33, 12762640), (40, 10529178), (44, 9571980), (48, 8774315), (55, 7657584), (60, 7019452), (66, 6381320), (80, 5264589), (88, 4785990), (110, 3828792), (120, 3509726), (121, 3480720), (132, 3190660), (165, 2552528), (176, 2392995), (220, 1914396), (240, 1754863), (242, 1740360), (264, 1595330), (330, 1276264), (363, 1160240), (440, 957198), (484, 870180), (528, 797665), (605, 696144), (660, 638132), (726, 580120), (880, 478599), (968, 435090), (1210, 348072), (1320, 319066), (1452, 290060), (1815, 232048), (1936, 217545), (2420, 174036), (2640, 159533), (2904, 145030), (3630, 116024), (4840, 87018), (5808, 72515), (7260, 58012), (9680, 43509), (14503, 29040), (14520, 29006)]