480329780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 1196853504

約数和(自身を除く): 716523724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 73, 86, 140, 146, 172, 215, 292, 301, 365, 430, 511, 602, 730, 860, 1022, 1093, 1204, 1460, 1505, 2044, 2186, 2555, 3010, 3139, 4372, 5110, 5465, 6020, 6278, 7651, 10220, 10930, 12556, 15302, 15695, 21860, 21973, 30604, 31390, 38255, 43946, 46999, 62780, 76510, 79789, 87892, 93998, 109865, 153020, 159578, 187996, 219730, 234995, 319156, 328993, 398945, 439460, 469990, 558523, 657986, 797890, 939980, 1117046, 1315972, 1595780, 1644965, 2234092, 2792615, 3289930, 3430927, 5585230, 6579860, 6861854, 11170460, 13723708, 17154635, 24016489, 34309270, 48032978, 68618540, 96065956, 120082445, 240164890, 480329780]

約数ペア:

[(1, 480329780), (2, 240164890), (4, 120082445), (5, 96065956), (7, 68618540), (10, 48032978), (14, 34309270), (20, 24016489), (28, 17154635), (35, 13723708), (43, 11170460), (70, 6861854), (73, 6579860), (86, 5585230), (140, 3430927), (146, 3289930), (172, 2792615), (215, 2234092), (292, 1644965), (301, 1595780), (365, 1315972), (430, 1117046), (511, 939980), (602, 797890), (730, 657986), (860, 558523), (1022, 469990), (1093, 439460), (1204, 398945), (1460, 328993), (1505, 319156), (2044, 234995), (2186, 219730), (2555, 187996), (3010, 159578), (3139, 153020), (4372, 109865), (5110, 93998), (5465, 87892), (6020, 79789), (6278, 76510), (7651, 62780), (10220, 46999), (10930, 43946), (12556, 38255), (15302, 31390), (15695, 30604), (21860, 21973)]