138138120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1459}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 450964800

約数和(自身を除く): 312826680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1459, 1578, 2104, 2367, 2630, 2918, 3156, 3945, 4377, 4734, 5260, 5836, 6312, 7295, 7890, 8754, 9468, 10520, 11672, 11835, 13131, 14590, 15780, 17508, 18936, 21885, 23670, 26262, 29180, 31560, 35016, 43770, 47340, 52524, 58360, 65655, 87540, 94680, 105048, 131310, 175080, 262620, 383717, 525240, 767434, 1151151, 1534868, 1918585, 2302302, 3069736, 3453453, 3837170, 4604604, 5755755, 6906906, 7674340, 9209208, 11511510, 13813812, 15348680, 17267265, 23023020, 27627624, 34534530, 46046040, 69069060, 138138120]

約数ペア:

[(1, 138138120), (2, 69069060), (3, 46046040), (4, 34534530), (5, 27627624), (6, 23023020), (8, 17267265), (9, 15348680), (10, 13813812), (12, 11511510), (15, 9209208), (18, 7674340), (20, 6906906), (24, 5755755), (30, 4604604), (36, 3837170), (40, 3453453), (45, 3069736), (60, 2302302), (72, 1918585), (90, 1534868), (120, 1151151), (180, 767434), (263, 525240), (360, 383717), (526, 262620), (789, 175080), (1052, 131310), (1315, 105048), (1459, 94680), (1578, 87540), (2104, 65655), (2367, 58360), (2630, 52524), (2918, 47340), (3156, 43770), (3945, 35016), (4377, 31560), (4734, 29180), (5260, 26262), (5836, 23670), (6312, 21885), (7295, 18936), (7890, 17508), (8754, 15780), (9468, 14590), (10520, 13131), (11672, 11835)]