712888142160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1997557}}^1$

素因数の和:1999060

約数の個数: 80

約数和(自身を含む): 2211440530176

約数和(自身を除く): 1498552388016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1487, 2974, 4461, 5948, 7435, 8922, 11896, 14870, 17844, 22305, 23792, 29740, 35688, 44610, 59480, 71376, 89220, 118960, 178440, 356880, 1997557, 3995114, 5992671, 7990228, 9987785, 11985342, 15980456, 19975570, 23970684, 29963355, 31960912, 39951140, 47941368, 59926710, 79902280, 95882736, 119853420, 159804560, 239706840, 479413680, 2970367259, 5940734518, 8911101777, 11881469036, 14851836295, 17822203554, 23762938072, 29703672590, 35644407108, 44555508885, 47525876144, 59407345180, 71288814216, 89111017770, 118814690360, 142577628432, 178222035540, 237629380720, 356444071080, 712888142160]

約数ペア:

[(1, 712888142160), (2, 356444071080), (3, 237629380720), (4, 178222035540), (5, 142577628432), (6, 118814690360), (8, 89111017770), (10, 71288814216), (12, 59407345180), (15, 47525876144), (16, 44555508885), (20, 35644407108), (24, 29703672590), (30, 23762938072), (40, 17822203554), (48, 14851836295), (60, 11881469036), (80, 8911101777), (120, 5940734518), (240, 2970367259), (1487, 479413680), (2974, 239706840), (4461, 159804560), (5948, 119853420), (7435, 95882736), (8922, 79902280), (11896, 59926710), (14870, 47941368), (17844, 39951140), (22305, 31960912), (23792, 29963355), (29740, 23970684), (35688, 19975570), (44610, 15980456), (59480, 11985342), (71376, 9987785), (89220, 7990228), (118960, 5992671), (178440, 3995114), (356880, 1997557)]