1938595920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{33797}}^1$

素因数の和:34052

約数の個数: 80

約数和(自身を含む): 6034970880

約数和(自身を除く): 4096374960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 33797, 57360, 67594, 101391, 135188, 168985, 202782, 270376, 337970, 405564, 506955, 540752, 675940, 811128, 1013910, 1351880, 1622256, 2027820, 2703760, 4055640, 8077483, 8111280, 16154966, 24232449, 32309932, 40387415, 48464898, 64619864, 80774830, 96929796, 121162245, 129239728, 161549660, 193859592, 242324490, 323099320, 387719184, 484648980, 646198640, 969297960, 1938595920]

約数ペア:

[(1, 1938595920), (2, 969297960), (3, 646198640), (4, 484648980), (5, 387719184), (6, 323099320), (8, 242324490), (10, 193859592), (12, 161549660), (15, 129239728), (16, 121162245), (20, 96929796), (24, 80774830), (30, 64619864), (40, 48464898), (48, 40387415), (60, 32309932), (80, 24232449), (120, 16154966), (239, 8111280), (240, 8077483), (478, 4055640), (717, 2703760), (956, 2027820), (1195, 1622256), (1434, 1351880), (1912, 1013910), (2390, 811128), (2868, 675940), (3585, 540752), (3824, 506955), (4780, 405564), (5736, 337970), (7170, 270376), (9560, 202782), (11472, 168985), (14340, 135188), (19120, 101391), (28680, 67594), (33797, 57360)]