612209280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1202

約数の個数: 128

約数和(自身を含む): 1958644800

約数和(自身を除く): 1346435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 419, 480, 640, 761, 838, 960, 1257, 1522, 1676, 1920, 2095, 2283, 2514, 3044, 3352, 3805, 4190, 4566, 5028, 6088, 6285, 6704, 7610, 8380, 9132, 10056, 11415, 12176, 12570, 13408, 15220, 16760, 18264, 20112, 22830, 24352, 25140, 26816, 30440, 33520, 36528, 40224, 45660, 48704, 50280, 53632, 60880, 67040, 73056, 80448, 91320, 97408, 100560, 121760, 134080, 146112, 160896, 182640, 201120, 243520, 268160, 292224, 318859, 365280, 402240, 487040, 637718, 730560, 804480, 956577, 1275436, 1461120, 1594295, 1913154, 2550872, 3188590, 3826308, 4782885, 5101744, 6377180, 7652616, 9565770, 10203488, 12754360, 15305232, 19131540, 20406976, 25508720, 30610464, 38263080, 40813952, 51017440, 61220928, 76526160, 102034880, 122441856, 153052320, 204069760, 306104640, 612209280]

約数ペア:

[(1, 612209280), (2, 306104640), (3, 204069760), (4, 153052320), (5, 122441856), (6, 102034880), (8, 76526160), (10, 61220928), (12, 51017440), (15, 40813952), (16, 38263080), (20, 30610464), (24, 25508720), (30, 20406976), (32, 19131540), (40, 15305232), (48, 12754360), (60, 10203488), (64, 9565770), (80, 7652616), (96, 6377180), (120, 5101744), (128, 4782885), (160, 3826308), (192, 3188590), (240, 2550872), (320, 1913154), (384, 1594295), (419, 1461120), (480, 1275436), (640, 956577), (761, 804480), (838, 730560), (960, 637718), (1257, 487040), (1522, 402240), (1676, 365280), (1920, 318859), (2095, 292224), (2283, 268160), (2514, 243520), (3044, 201120), (3352, 182640), (3805, 160896), (4190, 146112), (4566, 134080), (5028, 121760), (6088, 100560), (6285, 97408), (6704, 91320), (7610, 80448), (8380, 73056), (9132, 67040), (10056, 60880), (11415, 53632), (12176, 50280), (12570, 48704), (13408, 45660), (15220, 40224), (16760, 36528), (18264, 33520), (20112, 30440), (22830, 26816), (24352, 25140)]