828802080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{575557}}^1$

素因数の和:575578

約数の個数: 72

約数和(自身を含む): 2828292012

約数和(自身を除く): 1999489932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 575557, 1151114, 1726671, 2302228, 2877785, 3453342, 4604456, 5180013, 5755570, 6906684, 8633355, 9208912, 10360026, 11511140, 13813368, 17266710, 18417824, 20720052, 23022280, 25900065, 27626736, 34533420, 41440104, 46044560, 51800130, 55253472, 69066840, 82880208, 92089120, 103600260, 138133680, 165760416, 207200520, 276267360, 414401040, 828802080]

約数ペア:

[(1, 828802080), (2, 414401040), (3, 276267360), (4, 207200520), (5, 165760416), (6, 138133680), (8, 103600260), (9, 92089120), (10, 82880208), (12, 69066840), (15, 55253472), (16, 51800130), (18, 46044560), (20, 41440104), (24, 34533420), (30, 27626736), (32, 25900065), (36, 23022280), (40, 20720052), (45, 18417824), (48, 17266710), (60, 13813368), (72, 11511140), (80, 10360026), (90, 9208912), (96, 8633355), (120, 6906684), (144, 5755570), (160, 5180013), (180, 4604456), (240, 3453342), (288, 2877785), (360, 2302228), (480, 1726671), (720, 1151114), (1440, 575557)]