1270550160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160423}}^1$

素因数の和:160453

約数の個数: 120

約数和(自身を含む): 4654862784

約数和(自身を除く): 3384312624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 160423, 320846, 481269, 641692, 802115, 962538, 1283384, 1443807, 1604230, 1764653, 1925076, 2406345, 2566768, 2887614, 3208460, 3529306, 3850152, 4812690, 5293959, 5775228, 6416920, 7058612, 7219035, 7700304, 8823265, 9625380, 10587918, 11550456, 12833840, 14117224, 14438070, 15881877, 17646530, 19250760, 21175836, 23100912, 26469795, 28234448, 28876140, 31763754, 35293060, 38501520, 42351672, 52939590, 57752280, 63527508, 70586120, 79409385, 84703344, 105879180, 115504560, 127055016, 141172240, 158818770, 211758360, 254110032, 317637540, 423516720, 635275080, 1270550160]

約数ペア:

[(1, 1270550160), (2, 635275080), (3, 423516720), (4, 317637540), (5, 254110032), (6, 211758360), (8, 158818770), (9, 141172240), (10, 127055016), (11, 115504560), (12, 105879180), (15, 84703344), (16, 79409385), (18, 70586120), (20, 63527508), (22, 57752280), (24, 52939590), (30, 42351672), (33, 38501520), (36, 35293060), (40, 31763754), (44, 28876140), (45, 28234448), (48, 26469795), (55, 23100912), (60, 21175836), (66, 19250760), (72, 17646530), (80, 15881877), (88, 14438070), (90, 14117224), (99, 12833840), (110, 11550456), (120, 10587918), (132, 9625380), (144, 8823265), (165, 7700304), (176, 7219035), (180, 7058612), (198, 6416920), (220, 5775228), (240, 5293959), (264, 4812690), (330, 3850152), (360, 3529306), (396, 3208460), (440, 2887614), (495, 2566768), (528, 2406345), (660, 1925076), (720, 1764653), (792, 1604230), (880, 1443807), (990, 1283384), (1320, 962538), (1584, 802115), (1980, 641692), (2640, 481269), (3960, 320846), (7920, 160423)]