380552040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 1401753600

約数和(自身を除く): 1021201560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 103, 108, 110, 120, 132, 135, 165, 180, 198, 206, 216, 220, 264, 270, 297, 309, 311, 330, 360, 396, 412, 440, 495, 515, 540, 594, 618, 622, 660, 792, 824, 927, 933, 990, 1030, 1080, 1133, 1188, 1236, 1244, 1320, 1485, 1545, 1555, 1854, 1866, 1980, 2060, 2266, 2376, 2472, 2488, 2781, 2799, 2970, 3090, 3110, 3399, 3421, 3708, 3732, 3960, 4120, 4532, 4635, 4665, 5562, 5598, 5665, 5940, 6180, 6220, 6798, 6842, 7416, 7464, 8397, 9064, 9270, 9330, 10197, 10263, 11124, 11196, 11330, 11880, 12360, 12440, 13596, 13684, 13905, 13995, 16794, 16995, 17105, 18540, 18660, 20394, 20526, 22248, 22392, 22660, 27192, 27368, 27810, 27990, 30591, 30789, 32033, 33588, 33990, 34210, 37080, 37320, 40788, 41052, 41985, 45320, 50985, 51315, 55620, 55980, 61182, 61578, 64066, 67176, 67980, 68420, 81576, 82104, 83970, 92367, 96099, 101970, 102630, 111240, 111960, 122364, 123156, 128132, 135960, 136840, 152955, 153945, 160165, 167940, 184734, 192198, 203940, 205260, 244728, 246312, 256264, 288297, 305910, 307890, 320330, 335880, 352363, 369468, 384396, 407880, 410520, 461835, 480495, 576594, 611820, 615780, 640660, 704726, 738936, 768792, 864891, 923670, 960990, 1057089, 1153188, 1223640, 1231560, 1281320, 1409452, 1441485, 1729782, 1761815, 1847340, 1921980, 2114178, 2306376, 2818904, 2882970, 3171267, 3459564, 3523630, 3694680, 3843960, 4228356, 4324455, 5285445, 5765940, 6342534, 6919128, 7047260, 8456712, 8648910, 9513801, 10570890, 11531880, 12685068, 14094520, 15856335, 17297820, 19027602, 21141780, 25370136, 31712670, 34595640, 38055204, 42283560, 47569005, 63425340, 76110408, 95138010, 126850680, 190276020, 380552040]

約数ペア:

[(1, 380552040), (2, 190276020), (3, 126850680), (4, 95138010), (5, 76110408), (6, 63425340), (8, 47569005), (9, 42283560), (10, 38055204), (11, 34595640), (12, 31712670), (15, 25370136), (18, 21141780), (20, 19027602), (22, 17297820), (24, 15856335), (27, 14094520), (30, 12685068), (33, 11531880), (36, 10570890), (40, 9513801), (44, 8648910), (45, 8456712), (54, 7047260), (55, 6919128), (60, 6342534), (66, 5765940), (72, 5285445), (88, 4324455), (90, 4228356), (99, 3843960), (103, 3694680), (108, 3523630), (110, 3459564), (120, 3171267), (132, 2882970), (135, 2818904), (165, 2306376), (180, 2114178), (198, 1921980), (206, 1847340), (216, 1761815), (220, 1729782), (264, 1441485), (270, 1409452), (297, 1281320), (309, 1231560), (311, 1223640), (330, 1153188), (360, 1057089), (396, 960990), (412, 923670), (440, 864891), (495, 768792), (515, 738936), (540, 704726), (594, 640660), (618, 615780), (622, 611820), (660, 576594), (792, 480495), (824, 461835), (927, 410520), (933, 407880), (990, 384396), (1030, 369468), (1080, 352363), (1133, 335880), (1188, 320330), (1236, 307890), (1244, 305910), (1320, 288297), (1485, 256264), (1545, 246312), (1555, 244728), (1854, 205260), (1866, 203940), (1980, 192198), (2060, 184734), (2266, 167940), (2376, 160165), (2472, 153945), (2488, 152955), (2781, 136840), (2799, 135960), (2970, 128132), (3090, 123156), (3110, 122364), (3399, 111960), (3421, 111240), (3708, 102630), (3732, 101970), (3960, 96099), (4120, 92367), (4532, 83970), (4635, 82104), (4665, 81576), (5562, 68420), (5598, 67980), (5665, 67176), (5940, 64066), (6180, 61578), (6220, 61182), (6798, 55980), (6842, 55620), (7416, 51315), (7464, 50985), (8397, 45320), (9064, 41985), (9270, 41052), (9330, 40788), (10197, 37320), (10263, 37080), (11124, 34210), (11196, 33990), (11330, 33588), (11880, 32033), (12360, 30789), (12440, 30591), (13596, 27990), (13684, 27810), (13905, 27368), (13995, 27192), (16794, 22660), (16995, 22392), (17105, 22248), (18540, 20526), (18660, 20394)]