8184780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 26611200

約数和(自身を除く): 18426420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 659, 690, 828, 1035, 1242, 1318, 1380, 1977, 2070, 2484, 2636, 3105, 3295, 3954, 4140, 5931, 6210, 6590, 7908, 9885, 11862, 12420, 13180, 15157, 17793, 19770, 23724, 29655, 30314, 35586, 39540, 45471, 59310, 60628, 71172, 75785, 88965, 90942, 118620, 136413, 151570, 177930, 181884, 227355, 272826, 303140, 355860, 409239, 454710, 545652, 682065, 818478, 909420, 1364130, 1636956, 2046195, 2728260, 4092390, 8184780]

約数ペア:

[(1, 8184780), (2, 4092390), (3, 2728260), (4, 2046195), (5, 1636956), (6, 1364130), (9, 909420), (10, 818478), (12, 682065), (15, 545652), (18, 454710), (20, 409239), (23, 355860), (27, 303140), (30, 272826), (36, 227355), (45, 181884), (46, 177930), (54, 151570), (60, 136413), (69, 118620), (90, 90942), (92, 88965), (108, 75785), (115, 71172), (135, 60628), (138, 59310), (180, 45471), (207, 39540), (230, 35586), (270, 30314), (276, 29655), (345, 23724), (414, 19770), (460, 17793), (540, 15157), (621, 13180), (659, 12420), (690, 11862), (828, 9885), (1035, 7908), (1242, 6590), (1318, 6210), (1380, 5931), (1977, 4140), (2070, 3954), (2484, 3295), (2636, 3105)]