485048520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40829}}^1$

素因数の和:40860

約数の個数: 128

約数和(自身を含む): 1763856000

約数和(自身を除く): 1278807480

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, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 40829, 81658, 122487, 163316, 204145, 244974, 326632, 367461, 408290, 449119, 489948, 612435, 734922, 816580, 898238, 979896, 1102383, 1224870, 1347357, 1469844, 1633160, 1796476, 1837305, 2204766, 2245595, 2449740, 2694714, 2939688, 3592952, 3674610, 4042071, 4409532, 4491190, 4899480, 5389428, 5511915, 6736785, 7349220, 8084142, 8819064, 8982380, 10778856, 11023830, 12126213, 13473570, 14698440, 16168284, 17964760, 20210355, 22047660, 24252426, 26947140, 32336568, 40420710, 44095320, 48504852, 53894280, 60631065, 80841420, 97009704, 121262130, 161682840, 242524260, 485048520]

約数ペア:

[(1, 485048520), (2, 242524260), (3, 161682840), (4, 121262130), (5, 97009704), (6, 80841420), (8, 60631065), (9, 53894280), (10, 48504852), (11, 44095320), (12, 40420710), (15, 32336568), (18, 26947140), (20, 24252426), (22, 22047660), (24, 20210355), (27, 17964760), (30, 16168284), (33, 14698440), (36, 13473570), (40, 12126213), (44, 11023830), (45, 10778856), (54, 8982380), (55, 8819064), (60, 8084142), (66, 7349220), (72, 6736785), (88, 5511915), (90, 5389428), (99, 4899480), (108, 4491190), (110, 4409532), (120, 4042071), (132, 3674610), (135, 3592952), (165, 2939688), (180, 2694714), (198, 2449740), (216, 2245595), (220, 2204766), (264, 1837305), (270, 1796476), (297, 1633160), (330, 1469844), (360, 1347357), (396, 1224870), (440, 1102383), (495, 979896), (540, 898238), (594, 816580), (660, 734922), (792, 612435), (990, 489948), (1080, 449119), (1188, 408290), (1320, 367461), (1485, 326632), (1980, 244974), (2376, 204145), (2970, 163316), (3960, 122487), (5940, 81658), (11880, 40829)]