2039331720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{21323}}^1$

素因数の和:22134

約数の個数: 64

約数和(自身を含む): 6125958720

約数和(自身を除く): 4086627000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 797, 1594, 2391, 3188, 3985, 4782, 6376, 7970, 9564, 11955, 15940, 19128, 21323, 23910, 31880, 42646, 47820, 63969, 85292, 95640, 106615, 127938, 170584, 213230, 255876, 319845, 426460, 511752, 639690, 852920, 1279380, 2558760, 16994431, 33988862, 50983293, 67977724, 84972155, 101966586, 135955448, 169944310, 203933172, 254916465, 339888620, 407866344, 509832930, 679777240, 1019665860, 2039331720]

約数ペア:

[(1, 2039331720), (2, 1019665860), (3, 679777240), (4, 509832930), (5, 407866344), (6, 339888620), (8, 254916465), (10, 203933172), (12, 169944310), (15, 135955448), (20, 101966586), (24, 84972155), (30, 67977724), (40, 50983293), (60, 33988862), (120, 16994431), (797, 2558760), (1594, 1279380), (2391, 852920), (3188, 639690), (3985, 511752), (4782, 426460), (6376, 319845), (7970, 255876), (9564, 213230), (11955, 170584), (15940, 127938), (19128, 106615), (21323, 95640), (23910, 85292), (31880, 63969), (42646, 47820)]