30760020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56963}}^1$

素因数の和:56981

約数の個数: 48

約数和(自身を含む): 95699520

約数和(自身を除く): 64939500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56963, 113926, 170889, 227852, 284815, 341778, 512667, 569630, 683556, 854445, 1025334, 1139260, 1538001, 1708890, 2050668, 2563335, 3076002, 3417780, 5126670, 6152004, 7690005, 10253340, 15380010, 30760020]

約数ペア:

[(1, 30760020), (2, 15380010), (3, 10253340), (4, 7690005), (5, 6152004), (6, 5126670), (9, 3417780), (10, 3076002), (12, 2563335), (15, 2050668), (18, 1708890), (20, 1538001), (27, 1139260), (30, 1025334), (36, 854445), (45, 683556), (54, 569630), (60, 512667), (90, 341778), (108, 284815), (135, 227852), (180, 170889), (270, 113926), (540, 56963)]