696438720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3163

約数の個数: 168

約数和(自身を含む): 2426573760

約数和(自身を除く): 1730135040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3061, 3160, 3555, 3792, 4740, 5056, 5688, 6122, 6320, 7110, 7584, 9183, 9480, 11376, 12244, 12640, 14220, 15168, 15305, 18366, 18960, 22752, 24488, 25280, 27549, 28440, 30610, 36732, 37920, 45504, 45915, 48976, 55098, 56880, 61220, 73464, 75840, 91830, 97952, 110196, 113760, 122440, 137745, 146928, 183660, 195904, 220392, 227520, 241819, 244880, 275490, 293856, 367320, 440784, 483638, 489760, 550980, 587712, 725457, 734640, 881568, 967276, 979520, 1101960, 1209095, 1450914, 1469280, 1763136, 1934552, 2176371, 2203920, 2418190, 2901828, 2938560, 3627285, 3869104, 4352742, 4407840, 4836380, 5803656, 7254570, 7738208, 8705484, 8815680, 9672760, 10881855, 11607312, 14509140, 15476416, 17410968, 19345520, 21763710, 23214624, 29018280, 34821936, 38691040, 43527420, 46429248, 58036560, 69643872, 77382080, 87054840, 116073120, 139287744, 174109680, 232146240, 348219360, 696438720]

約数ペア:

[(1, 696438720), (2, 348219360), (3, 232146240), (4, 174109680), (5, 139287744), (6, 116073120), (8, 87054840), (9, 77382080), (10, 69643872), (12, 58036560), (15, 46429248), (16, 43527420), (18, 38691040), (20, 34821936), (24, 29018280), (30, 23214624), (32, 21763710), (36, 19345520), (40, 17410968), (45, 15476416), (48, 14509140), (60, 11607312), (64, 10881855), (72, 9672760), (79, 8815680), (80, 8705484), (90, 7738208), (96, 7254570), (120, 5803656), (144, 4836380), (158, 4407840), (160, 4352742), (180, 3869104), (192, 3627285), (237, 2938560), (240, 2901828), (288, 2418190), (316, 2203920), (320, 2176371), (360, 1934552), (395, 1763136), (474, 1469280), (480, 1450914), (576, 1209095), (632, 1101960), (711, 979520), (720, 967276), (790, 881568), (948, 734640), (960, 725457), (1185, 587712), (1264, 550980), (1422, 489760), (1440, 483638), (1580, 440784), (1896, 367320), (2370, 293856), (2528, 275490), (2844, 244880), (2880, 241819), (3061, 227520), (3160, 220392), (3555, 195904), (3792, 183660), (4740, 146928), (5056, 137745), (5688, 122440), (6122, 113760), (6320, 110196), (7110, 97952), (7584, 91830), (9183, 75840), (9480, 73464), (11376, 61220), (12244, 56880), (12640, 55098), (14220, 48976), (15168, 45915), (15305, 45504), (18366, 37920), (18960, 36732), (22752, 30610), (24488, 28440), (25280, 27549)]