121743540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 381870720

約数和(自身を除く): 260127180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1721, 1965, 2358, 2620, 3442, 3537, 3930, 4716, 5163, 5895, 6884, 7074, 7860, 8605, 10326, 11790, 14148, 15489, 17210, 17685, 20652, 23580, 25815, 30978, 34420, 35370, 46467, 51630, 61956, 70740, 77445, 92934, 103260, 154890, 185868, 225451, 232335, 309780, 450902, 464670, 676353, 901804, 929340, 1127255, 1352706, 2029059, 2254510, 2705412, 3381765, 4058118, 4509020, 6087177, 6763530, 8116236, 10145295, 12174354, 13527060, 20290590, 24348708, 30435885, 40581180, 60871770, 121743540]

約数ペア:

[(1, 121743540), (2, 60871770), (3, 40581180), (4, 30435885), (5, 24348708), (6, 20290590), (9, 13527060), (10, 12174354), (12, 10145295), (15, 8116236), (18, 6763530), (20, 6087177), (27, 4509020), (30, 4058118), (36, 3381765), (45, 2705412), (54, 2254510), (60, 2029059), (90, 1352706), (108, 1127255), (131, 929340), (135, 901804), (180, 676353), (262, 464670), (270, 450902), (393, 309780), (524, 232335), (540, 225451), (655, 185868), (786, 154890), (1179, 103260), (1310, 92934), (1572, 77445), (1721, 70740), (1965, 61956), (2358, 51630), (2620, 46467), (3442, 35370), (3537, 34420), (3930, 30978), (4716, 25815), (5163, 23580), (5895, 20652), (6884, 17685), (7074, 17210), (7860, 15489), (8605, 14148), (10326, 11790)]