30672120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 92495520

約数和(自身を除く): 61823400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1097, 1165, 1398, 1864, 2194, 2330, 2796, 3291, 3495, 4388, 4660, 5485, 5592, 6582, 6990, 8776, 9320, 10970, 13164, 13980, 16455, 21940, 26328, 27960, 32910, 43880, 65820, 131640, 255601, 511202, 766803, 1022404, 1278005, 1533606, 2044808, 2556010, 3067212, 3834015, 5112020, 6134424, 7668030, 10224040, 15336060, 30672120]

約数ペア:

[(1, 30672120), (2, 15336060), (3, 10224040), (4, 7668030), (5, 6134424), (6, 5112020), (8, 3834015), (10, 3067212), (12, 2556010), (15, 2044808), (20, 1533606), (24, 1278005), (30, 1022404), (40, 766803), (60, 511202), (120, 255601), (233, 131640), (466, 65820), (699, 43880), (932, 32910), (1097, 27960), (1165, 26328), (1398, 21940), (1864, 16455), (2194, 13980), (2330, 13164), (2796, 10970), (3291, 9320), (3495, 8776), (4388, 6990), (4660, 6582), (5485, 5592)]