65460060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1013}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 199311840

約数和(自身を除く): 133851780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1013, 1077, 1436, 1795, 2026, 2154, 3039, 3231, 3590, 4052, 4308, 5065, 5385, 6078, 6462, 7180, 9117, 10130, 10770, 12156, 12924, 15195, 16155, 18234, 20260, 21540, 30390, 32310, 36468, 45585, 60780, 64620, 91170, 182340, 363667, 727334, 1091001, 1454668, 1818335, 2182002, 3273003, 3636670, 4364004, 5455005, 6546006, 7273340, 10910010, 13092012, 16365015, 21820020, 32730030, 65460060]

約数ペア:

[(1, 65460060), (2, 32730030), (3, 21820020), (4, 16365015), (5, 13092012), (6, 10910010), (9, 7273340), (10, 6546006), (12, 5455005), (15, 4364004), (18, 3636670), (20, 3273003), (30, 2182002), (36, 1818335), (45, 1454668), (60, 1091001), (90, 727334), (180, 363667), (359, 182340), (718, 91170), (1013, 64620), (1077, 60780), (1436, 45585), (1795, 36468), (2026, 32310), (2154, 30390), (3039, 21540), (3231, 20260), (3590, 18234), (4052, 16155), (4308, 15195), (5065, 12924), (5385, 12156), (6078, 10770), (6462, 10130), (7180, 9117)]