330540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 1087430400

約数和(自身を除く): 756889680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 173, 190, 228, 240, 285, 304, 346, 380, 419, 456, 519, 570, 692, 760, 838, 865, 912, 1038, 1140, 1257, 1384, 1520, 1676, 1730, 2076, 2095, 2280, 2514, 2595, 2768, 3287, 3352, 3460, 4152, 4190, 4560, 5028, 5190, 6285, 6574, 6704, 6920, 7961, 8304, 8380, 9861, 10056, 10380, 12570, 13148, 13840, 15922, 16435, 16760, 19722, 20112, 20760, 23883, 25140, 26296, 31844, 32870, 33520, 39444, 39805, 41520, 47766, 49305, 50280, 52592, 63688, 65740, 72487, 78888, 79610, 95532, 98610, 100560, 119415, 127376, 131480, 144974, 157776, 159220, 191064, 197220, 217461, 238830, 262960, 289948, 318440, 362435, 382128, 394440, 434922, 477660, 579896, 636880, 724870, 788880, 869844, 955320, 1087305, 1159792, 1377253, 1449740, 1739688, 1910640, 2174610, 2754506, 2899480, 3479376, 4131759, 4349220, 5509012, 5798960, 6886265, 8263518, 8698440, 11018024, 13772530, 16527036, 17396880, 20658795, 22036048, 27545060, 33054072, 41317590, 55090120, 66108144, 82635180, 110180240, 165270360, 330540720]

約数ペア:

[(1, 330540720), (2, 165270360), (3, 110180240), (4, 82635180), (5, 66108144), (6, 55090120), (8, 41317590), (10, 33054072), (12, 27545060), (15, 22036048), (16, 20658795), (19, 17396880), (20, 16527036), (24, 13772530), (30, 11018024), (38, 8698440), (40, 8263518), (48, 6886265), (57, 5798960), (60, 5509012), (76, 4349220), (80, 4131759), (95, 3479376), (114, 2899480), (120, 2754506), (152, 2174610), (173, 1910640), (190, 1739688), (228, 1449740), (240, 1377253), (285, 1159792), (304, 1087305), (346, 955320), (380, 869844), (419, 788880), (456, 724870), (519, 636880), (570, 579896), (692, 477660), (760, 434922), (838, 394440), (865, 382128), (912, 362435), (1038, 318440), (1140, 289948), (1257, 262960), (1384, 238830), (1520, 217461), (1676, 197220), (1730, 191064), (2076, 159220), (2095, 157776), (2280, 144974), (2514, 131480), (2595, 127376), (2768, 119415), (3287, 100560), (3352, 98610), (3460, 95532), (4152, 79610), (4190, 78888), (4560, 72487), (5028, 65740), (5190, 63688), (6285, 52592), (6574, 50280), (6704, 49305), (6920, 47766), (7961, 41520), (8304, 39805), (8380, 39444), (9861, 33520), (10056, 32870), (10380, 31844), (12570, 26296), (13148, 25140), (13840, 23883), (15922, 20760), (16435, 20112), (16760, 19722)]