240259770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6377

約数の個数: 80

約数和(自身を含む): 659881728

約数和(自身を除く): 419621958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 2115, 2538, 3807, 4230, 6311, 6345, 7614, 12622, 12690, 18933, 19035, 31555, 37866, 38070, 56799, 63110, 94665, 113598, 170397, 189330, 283995, 296617, 340794, 511191, 567990, 593234, 851985, 889851, 1022382, 1483085, 1703970, 1779702, 2555955, 2669553, 2966170, 4449255, 5111910, 5339106, 8008659, 8898510, 13347765, 16017318, 24025977, 26695530, 40043295, 48051954, 80086590, 120129885, 240259770]

約数ペア:

[(1, 240259770), (2, 120129885), (3, 80086590), (5, 48051954), (6, 40043295), (9, 26695530), (10, 24025977), (15, 16017318), (18, 13347765), (27, 8898510), (30, 8008659), (45, 5339106), (47, 5111910), (54, 4449255), (81, 2966170), (90, 2669553), (94, 2555955), (135, 1779702), (141, 1703970), (162, 1483085), (235, 1022382), (270, 889851), (282, 851985), (405, 593234), (423, 567990), (470, 511191), (705, 340794), (810, 296617), (846, 283995), (1269, 189330), (1410, 170397), (2115, 113598), (2538, 94665), (3807, 63110), (4230, 56799), (6311, 38070), (6345, 37866), (7614, 31555), (12622, 19035), (12690, 18933)]