23405040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32507}}^1$

素因数の和:32526

約数の個数: 60

約数和(自身を含む): 78604344

約数和(自身を除く): 55199304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 32507, 65014, 97521, 130028, 162535, 195042, 260056, 292563, 325070, 390084, 487605, 520112, 585126, 650140, 780168, 975210, 1170252, 1300280, 1462815, 1560336, 1950420, 2340504, 2600560, 2925630, 3900840, 4681008, 5851260, 7801680, 11702520, 23405040]

約数ペア:

[(1, 23405040), (2, 11702520), (3, 7801680), (4, 5851260), (5, 4681008), (6, 3900840), (8, 2925630), (9, 2600560), (10, 2340504), (12, 1950420), (15, 1560336), (16, 1462815), (18, 1300280), (20, 1170252), (24, 975210), (30, 780168), (36, 650140), (40, 585126), (45, 520112), (48, 487605), (60, 390084), (72, 325070), (80, 292563), (90, 260056), (120, 195042), (144, 162535), (180, 130028), (240, 97521), (360, 65014), (720, 32507)]