126490680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 424699200

約数和(自身を除く): 298208520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 677, 692, 865, 1038, 1080, 1354, 1384, 1557, 1730, 2031, 2076, 2595, 2708, 3114, 3385, 3460, 4062, 4152, 4671, 5190, 5416, 6093, 6228, 6770, 6920, 7785, 8124, 9342, 10155, 10380, 12186, 12456, 13540, 15570, 16248, 18279, 18684, 20310, 20760, 23355, 24372, 27080, 30465, 31140, 36558, 37368, 40620, 46710, 48744, 60930, 62280, 73116, 81240, 91395, 93420, 117121, 121860, 146232, 182790, 186840, 234242, 243720, 351363, 365580, 468484, 585605, 702726, 731160, 936968, 1054089, 1171210, 1405452, 1756815, 2108178, 2342420, 2810904, 3162267, 3513630, 4216356, 4684840, 5270445, 6324534, 7027260, 8432712, 10540890, 12649068, 14054520, 15811335, 21081780, 25298136, 31622670, 42163560, 63245340, 126490680]

約数ペア:

[(1, 126490680), (2, 63245340), (3, 42163560), (4, 31622670), (5, 25298136), (6, 21081780), (8, 15811335), (9, 14054520), (10, 12649068), (12, 10540890), (15, 8432712), (18, 7027260), (20, 6324534), (24, 5270445), (27, 4684840), (30, 4216356), (36, 3513630), (40, 3162267), (45, 2810904), (54, 2342420), (60, 2108178), (72, 1756815), (90, 1405452), (108, 1171210), (120, 1054089), (135, 936968), (173, 731160), (180, 702726), (216, 585605), (270, 468484), (346, 365580), (360, 351363), (519, 243720), (540, 234242), (677, 186840), (692, 182790), (865, 146232), (1038, 121860), (1080, 117121), (1354, 93420), (1384, 91395), (1557, 81240), (1730, 73116), (2031, 62280), (2076, 60930), (2595, 48744), (2708, 46710), (3114, 40620), (3385, 37368), (3460, 36558), (4062, 31140), (4152, 30465), (4671, 27080), (5190, 24372), (5416, 23355), (6093, 20760), (6228, 20310), (6770, 18684), (6920, 18279), (7785, 16248), (8124, 15570), (9342, 13540), (10155, 12456), (10380, 12186)]