4942734840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{225079}}^1$

素因数の和:225157

約数の個数: 96

約数和(自身を含む): 16327303200

約数和(自身を除く): 11384568360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 225079, 450158, 675237, 900316, 1125395, 1350474, 1800632, 2025711, 2250790, 2700948, 3376185, 4051422, 4501580, 5401896, 6752370, 8102844, 9003160, 10128555, 13504740, 13729819, 16205688, 20257110, 27009480, 27459638, 40514220, 41189457, 54919276, 68649095, 81028440, 82378914, 109838552, 123568371, 137298190, 164757828, 205947285, 247136742, 274596380, 329515656, 411894570, 494273484, 549192760, 617841855, 823789140, 988546968, 1235683710, 1647578280, 2471367420, 4942734840]

約数ペア:

[(1, 4942734840), (2, 2471367420), (3, 1647578280), (4, 1235683710), (5, 988546968), (6, 823789140), (8, 617841855), (9, 549192760), (10, 494273484), (12, 411894570), (15, 329515656), (18, 274596380), (20, 247136742), (24, 205947285), (30, 164757828), (36, 137298190), (40, 123568371), (45, 109838552), (60, 82378914), (61, 81028440), (72, 68649095), (90, 54919276), (120, 41189457), (122, 40514220), (180, 27459638), (183, 27009480), (244, 20257110), (305, 16205688), (360, 13729819), (366, 13504740), (488, 10128555), (549, 9003160), (610, 8102844), (732, 6752370), (915, 5401896), (1098, 4501580), (1220, 4051422), (1464, 3376185), (1830, 2700948), (2196, 2250790), (2440, 2025711), (2745, 1800632), (3660, 1350474), (4392, 1125395), (5490, 900316), (7320, 675237), (10980, 450158), (21960, 225079)]