2705122080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1878557}}^1$

素因数の和:1878578

約数の個数: 72

約数和(自身を含む): 9231234012

約数和(自身を除く): 6526111932

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, 1878557, 3757114, 5635671, 7514228, 9392785, 11271342, 15028456, 16907013, 18785570, 22542684, 28178355, 30056912, 33814026, 37571140, 45085368, 56356710, 60113824, 67628052, 75142280, 84535065, 90170736, 112713420, 135256104, 150284560, 169070130, 180341472, 225426840, 270512208, 300569120, 338140260, 450853680, 541024416, 676280520, 901707360, 1352561040, 2705122080]

約数ペア:

[(1, 2705122080), (2, 1352561040), (3, 901707360), (4, 676280520), (5, 541024416), (6, 450853680), (8, 338140260), (9, 300569120), (10, 270512208), (12, 225426840), (15, 180341472), (16, 169070130), (18, 150284560), (20, 135256104), (24, 112713420), (30, 90170736), (32, 84535065), (36, 75142280), (40, 67628052), (45, 60113824), (48, 56356710), (60, 45085368), (72, 37571140), (80, 33814026), (90, 30056912), (96, 28178355), (120, 22542684), (144, 18785570), (160, 16907013), (180, 15028456), (240, 11271342), (288, 9392785), (360, 7514228), (480, 5635671), (720, 3757114), (1440, 1878557)]