395298360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11858

約数の個数: 128

約数和(自身を含む): 1360281600

約数和(自身を除く): 964983240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 11807, 16740, 23614, 33480, 35421, 47228, 59035, 70842, 94456, 106263, 118070, 141684, 177105, 212526, 236140, 283368, 318789, 354210, 366017, 425052, 472280, 531315, 637578, 708420, 732034, 850104, 1062630, 1098051, 1275156, 1416840, 1464068, 1593945, 1830085, 2125260, 2196102, 2550312, 2928136, 3187890, 3294153, 3660170, 4250520, 4392204, 5490255, 6375780, 6588306, 7320340, 8784408, 9882459, 10980510, 12751560, 13176612, 14640680, 16470765, 19764918, 21961020, 26353224, 32941530, 39529836, 43922040, 49412295, 65883060, 79059672, 98824590, 131766120, 197649180, 395298360]

約数ペア:

[(1, 395298360), (2, 197649180), (3, 131766120), (4, 98824590), (5, 79059672), (6, 65883060), (8, 49412295), (9, 43922040), (10, 39529836), (12, 32941530), (15, 26353224), (18, 21961020), (20, 19764918), (24, 16470765), (27, 14640680), (30, 13176612), (31, 12751560), (36, 10980510), (40, 9882459), (45, 8784408), (54, 7320340), (60, 6588306), (62, 6375780), (72, 5490255), (90, 4392204), (93, 4250520), (108, 3660170), (120, 3294153), (124, 3187890), (135, 2928136), (155, 2550312), (180, 2196102), (186, 2125260), (216, 1830085), (248, 1593945), (270, 1464068), (279, 1416840), (310, 1275156), (360, 1098051), (372, 1062630), (465, 850104), (540, 732034), (558, 708420), (620, 637578), (744, 531315), (837, 472280), (930, 425052), (1080, 366017), (1116, 354210), (1240, 318789), (1395, 283368), (1674, 236140), (1860, 212526), (2232, 177105), (2790, 141684), (3348, 118070), (3720, 106263), (4185, 94456), (5580, 70842), (6696, 59035), (8370, 47228), (11160, 35421), (11807, 33480), (16740, 23614)]