1020493080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 192

約数和(自身を含む): 3493002240

約数和(自身を除く): 2472509160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 243, 268, 270, 324, 335, 360, 402, 405, 486, 536, 540, 603, 648, 670, 804, 810, 972, 1005, 1080, 1206, 1215, 1340, 1567, 1608, 1620, 1809, 1944, 2010, 2412, 2430, 2680, 3015, 3134, 3240, 3618, 4020, 4701, 4824, 4860, 5427, 6030, 6268, 7236, 7835, 8040, 9045, 9402, 9720, 10854, 12060, 12536, 14103, 14472, 15670, 16281, 18090, 18804, 21708, 23505, 24120, 27135, 28206, 31340, 32562, 36180, 37608, 42309, 43416, 47010, 54270, 56412, 62680, 65124, 70515, 72360, 81405, 84618, 94020, 104989, 108540, 112824, 126927, 130248, 141030, 162810, 169236, 188040, 209978, 211545, 217080, 253854, 282060, 314967, 325620, 338472, 380781, 419956, 423090, 507708, 524945, 564120, 629934, 634635, 651240, 761562, 839912, 846180, 944901, 1015416, 1049890, 1259868, 1269270, 1523124, 1574835, 1692360, 1889802, 1903905, 2099780, 2519736, 2538540, 2834703, 3046248, 3149670, 3779604, 3807810, 4199560, 4724505, 5077080, 5669406, 6299340, 7559208, 7615620, 8504109, 9449010, 11338812, 12598680, 14173515, 15231240, 17008218, 18898020, 22677624, 25512327, 28347030, 34016436, 37796040, 42520545, 51024654, 56694060, 68032872, 85041090, 102049308, 113388120, 127561635, 170082180, 204098616, 255123270, 340164360, 510246540, 1020493080]

約数ペア:

[(1, 1020493080), (2, 510246540), (3, 340164360), (4, 255123270), (5, 204098616), (6, 170082180), (8, 127561635), (9, 113388120), (10, 102049308), (12, 85041090), (15, 68032872), (18, 56694060), (20, 51024654), (24, 42520545), (27, 37796040), (30, 34016436), (36, 28347030), (40, 25512327), (45, 22677624), (54, 18898020), (60, 17008218), (67, 15231240), (72, 14173515), (81, 12598680), (90, 11338812), (108, 9449010), (120, 8504109), (134, 7615620), (135, 7559208), (162, 6299340), (180, 5669406), (201, 5077080), (216, 4724505), (243, 4199560), (268, 3807810), (270, 3779604), (324, 3149670), (335, 3046248), (360, 2834703), (402, 2538540), (405, 2519736), (486, 2099780), (536, 1903905), (540, 1889802), (603, 1692360), (648, 1574835), (670, 1523124), (804, 1269270), (810, 1259868), (972, 1049890), (1005, 1015416), (1080, 944901), (1206, 846180), (1215, 839912), (1340, 761562), (1567, 651240), (1608, 634635), (1620, 629934), (1809, 564120), (1944, 524945), (2010, 507708), (2412, 423090), (2430, 419956), (2680, 380781), (3015, 338472), (3134, 325620), (3240, 314967), (3618, 282060), (4020, 253854), (4701, 217080), (4824, 211545), (4860, 209978), (5427, 188040), (6030, 169236), (6268, 162810), (7236, 141030), (7835, 130248), (8040, 126927), (9045, 112824), (9402, 108540), (9720, 104989), (10854, 94020), (12060, 84618), (12536, 81405), (14103, 72360), (14472, 70515), (15670, 65124), (16281, 62680), (18090, 56412), (18804, 54270), (21708, 47010), (23505, 43416), (24120, 42309), (27135, 37608), (28206, 36180), (31340, 32562)]