23216040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64489}}^1$

素因数の和:64506

約数の個数: 48

約数和(自身を含む): 75453300

約数和(自身を除く): 52237260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 64489, 128978, 193467, 257956, 322445, 386934, 515912, 580401, 644890, 773868, 967335, 1160802, 1289780, 1547736, 1934670, 2321604, 2579560, 2902005, 3869340, 4643208, 5804010, 7738680, 11608020, 23216040]

約数ペア:

[(1, 23216040), (2, 11608020), (3, 7738680), (4, 5804010), (5, 4643208), (6, 3869340), (8, 2902005), (9, 2579560), (10, 2321604), (12, 1934670), (15, 1547736), (18, 1289780), (20, 1160802), (24, 967335), (30, 773868), (36, 644890), (40, 580401), (45, 515912), (60, 386934), (72, 322445), (90, 257956), (120, 193467), (180, 128978), (360, 64489)]