1393835760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41189}}^1$

素因数の和:41255

約数の個数: 120

約数和(自身を含む): 4780676160

約数和(自身を除く): 3386840400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 41189, 82378, 123567, 164756, 205945, 247134, 329512, 370701, 411890, 494268, 617835, 659024, 741402, 823780, 988536, 1235670, 1482804, 1647560, 1853505, 1935883, 1977072, 2471340, 2965608, 3295120, 3707010, 3871766, 4942680, 5807649, 5931216, 7414020, 7743532, 9679415, 9885360, 11615298, 14828040, 15487064, 17422947, 19358830, 23230596, 29038245, 29656080, 30974128, 34845894, 38717660, 46461192, 58076490, 69691788, 77435320, 87114735, 92922384, 116152980, 139383576, 154870640, 174229470, 232305960, 278767152, 348458940, 464611920, 696917880, 1393835760]

約数ペア:

[(1, 1393835760), (2, 696917880), (3, 464611920), (4, 348458940), (5, 278767152), (6, 232305960), (8, 174229470), (9, 154870640), (10, 139383576), (12, 116152980), (15, 92922384), (16, 87114735), (18, 77435320), (20, 69691788), (24, 58076490), (30, 46461192), (36, 38717660), (40, 34845894), (45, 30974128), (47, 29656080), (48, 29038245), (60, 23230596), (72, 19358830), (80, 17422947), (90, 15487064), (94, 14828040), (120, 11615298), (141, 9885360), (144, 9679415), (180, 7743532), (188, 7414020), (235, 5931216), (240, 5807649), (282, 4942680), (360, 3871766), (376, 3707010), (423, 3295120), (470, 2965608), (564, 2471340), (705, 1977072), (720, 1935883), (752, 1853505), (846, 1647560), (940, 1482804), (1128, 1235670), (1410, 988536), (1692, 823780), (1880, 741402), (2115, 659024), (2256, 617835), (2820, 494268), (3384, 411890), (3760, 370701), (4230, 329512), (5640, 247134), (6768, 205945), (8460, 164756), (11280, 123567), (16920, 82378), (33840, 41189)]