2248020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 7338240

約数和(自身を除く): 5090220

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, 181, 207, 230, 270, 276, 345, 362, 414, 460, 540, 543, 621, 690, 724, 828, 905, 1035, 1086, 1242, 1380, 1629, 1810, 2070, 2172, 2484, 2715, 3105, 3258, 3620, 4140, 4163, 4887, 5430, 6210, 6516, 8145, 8326, 9774, 10860, 12420, 12489, 16290, 16652, 19548, 20815, 24435, 24978, 32580, 37467, 41630, 48870, 49956, 62445, 74934, 83260, 97740, 112401, 124890, 149868, 187335, 224802, 249780, 374670, 449604, 562005, 749340, 1124010, 2248020]

約数ペア:

[(1, 2248020), (2, 1124010), (3, 749340), (4, 562005), (5, 449604), (6, 374670), (9, 249780), (10, 224802), (12, 187335), (15, 149868), (18, 124890), (20, 112401), (23, 97740), (27, 83260), (30, 74934), (36, 62445), (45, 49956), (46, 48870), (54, 41630), (60, 37467), (69, 32580), (90, 24978), (92, 24435), (108, 20815), (115, 19548), (135, 16652), (138, 16290), (180, 12489), (181, 12420), (207, 10860), (230, 9774), (270, 8326), (276, 8145), (345, 6516), (362, 6210), (414, 5430), (460, 4887), (540, 4163), (543, 4140), (621, 3620), (690, 3258), (724, 3105), (828, 2715), (905, 2484), (1035, 2172), (1086, 2070), (1242, 1810), (1380, 1629)]