455628120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11471}}^1$

素因数の和:11816

約数の個数: 64

約数和(自身を含む): 1371133440

約数和(自身を除く): 915505320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 11471, 13240, 19860, 22942, 34413, 39720, 45884, 57355, 68826, 91768, 114710, 137652, 172065, 229420, 275304, 344130, 458840, 688260, 1376520, 3796901, 7593802, 11390703, 15187604, 18984505, 22781406, 30375208, 37969010, 45562812, 56953515, 75938020, 91125624, 113907030, 151876040, 227814060, 455628120]

約数ペア:

[(1, 455628120), (2, 227814060), (3, 151876040), (4, 113907030), (5, 91125624), (6, 75938020), (8, 56953515), (10, 45562812), (12, 37969010), (15, 30375208), (20, 22781406), (24, 18984505), (30, 15187604), (40, 11390703), (60, 7593802), (120, 3796901), (331, 1376520), (662, 688260), (993, 458840), (1324, 344130), (1655, 275304), (1986, 229420), (2648, 172065), (3310, 137652), (3972, 114710), (4965, 91768), (6620, 68826), (7944, 57355), (9930, 45884), (11471, 39720), (13240, 34413), (19860, 22942)]