30370120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 77811840

約数和(自身を除く): 47441720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 3001, 5060, 6002, 10120, 12004, 15005, 24008, 30010, 33011, 60020, 66022, 69023, 120040, 132044, 138046, 165055, 264088, 276092, 330110, 345115, 552184, 660220, 690230, 759253, 1320440, 1380460, 1518506, 2760920, 3037012, 3796265, 6074024, 7592530, 15185060, 30370120]

約数ペア:

[(1, 30370120), (2, 15185060), (4, 7592530), (5, 6074024), (8, 3796265), (10, 3037012), (11, 2760920), (20, 1518506), (22, 1380460), (23, 1320440), (40, 759253), (44, 690230), (46, 660220), (55, 552184), (88, 345115), (92, 330110), (110, 276092), (115, 264088), (184, 165055), (220, 138046), (230, 132044), (253, 120040), (440, 69023), (460, 66022), (506, 60020), (920, 33011), (1012, 30010), (1265, 24008), (2024, 15005), (2530, 12004), (3001, 10120), (5060, 6002)]