439968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 1377146880

約数和(自身を除く): 937178760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 606, 620, 744, 808, 930, 1010, 1171, 1212, 1240, 1515, 1860, 2020, 2342, 2424, 3030, 3131, 3513, 3720, 4040, 4684, 5855, 6060, 6262, 7026, 9368, 9393, 11710, 12120, 12524, 14052, 15655, 17565, 18786, 23420, 25048, 28104, 31310, 35130, 36301, 37572, 46840, 46965, 62620, 70260, 72602, 75144, 93930, 108903, 118271, 125240, 140520, 145204, 181505, 187860, 217806, 236542, 290408, 354813, 363010, 375720, 435612, 473084, 544515, 591355, 709626, 726020, 871224, 946168, 1089030, 1182710, 1419252, 1452040, 1774065, 2178060, 2365420, 2838504, 3548130, 3666401, 4356120, 4730840, 7096260, 7332802, 10999203, 14192520, 14665604, 18332005, 21998406, 29331208, 36664010, 43996812, 54996015, 73328020, 87993624, 109992030, 146656040, 219984060, 439968120]

約数ペア:

[(1, 439968120), (2, 219984060), (3, 146656040), (4, 109992030), (5, 87993624), (6, 73328020), (8, 54996015), (10, 43996812), (12, 36664010), (15, 29331208), (20, 21998406), (24, 18332005), (30, 14665604), (31, 14192520), (40, 10999203), (60, 7332802), (62, 7096260), (93, 4730840), (101, 4356120), (120, 3666401), (124, 3548130), (155, 2838504), (186, 2365420), (202, 2178060), (248, 1774065), (303, 1452040), (310, 1419252), (372, 1182710), (404, 1089030), (465, 946168), (505, 871224), (606, 726020), (620, 709626), (744, 591355), (808, 544515), (930, 473084), (1010, 435612), (1171, 375720), (1212, 363010), (1240, 354813), (1515, 290408), (1860, 236542), (2020, 217806), (2342, 187860), (2424, 181505), (3030, 145204), (3131, 140520), (3513, 125240), (3720, 118271), (4040, 108903), (4684, 93930), (5855, 75144), (6060, 72602), (6262, 70260), (7026, 62620), (9368, 46965), (9393, 46840), (11710, 37572), (12120, 36301), (12524, 35130), (14052, 31310), (15655, 28104), (17565, 25048), (18786, 23420)]