8898821280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{22973}}^1$

素因数の和:23263

約数の個数: 144

約数和(自身を含む): 30481443720

約数和(自身を除く): 21582622440

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 269, 288, 360, 480, 538, 720, 807, 1076, 1345, 1440, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 8608, 9684, 10760, 12105, 12912, 16140, 19368, 21520, 22973, 24210, 25824, 32280, 38736, 43040, 45946, 48420, 64560, 68919, 77472, 91892, 96840, 114865, 129120, 137838, 183784, 193680, 206757, 229730, 275676, 344595, 367568, 387360, 413514, 459460, 551352, 689190, 735136, 827028, 918920, 1033785, 1102704, 1378380, 1654056, 1837840, 2067570, 2205408, 2756760, 3308112, 3675680, 4135140, 5513520, 6179737, 6616224, 8270280, 11027040, 12359474, 16540560, 18539211, 24718948, 30898685, 33081120, 37078422, 49437896, 55617633, 61797370, 74156844, 92696055, 98875792, 111235266, 123594740, 148313688, 185392110, 197751584, 222470532, 247189480, 278088165, 296627376, 370784220, 444941064, 494378960, 556176330, 593254752, 741568440, 889882128, 988757920, 1112352660, 1483136880, 1779764256, 2224705320, 2966273760, 4449410640, 8898821280]

約数ペア:

[(1, 8898821280), (2, 4449410640), (3, 2966273760), (4, 2224705320), (5, 1779764256), (6, 1483136880), (8, 1112352660), (9, 988757920), (10, 889882128), (12, 741568440), (15, 593254752), (16, 556176330), (18, 494378960), (20, 444941064), (24, 370784220), (30, 296627376), (32, 278088165), (36, 247189480), (40, 222470532), (45, 197751584), (48, 185392110), (60, 148313688), (72, 123594740), (80, 111235266), (90, 98875792), (96, 92696055), (120, 74156844), (144, 61797370), (160, 55617633), (180, 49437896), (240, 37078422), (269, 33081120), (288, 30898685), (360, 24718948), (480, 18539211), (538, 16540560), (720, 12359474), (807, 11027040), (1076, 8270280), (1345, 6616224), (1440, 6179737), (1614, 5513520), (2152, 4135140), (2421, 3675680), (2690, 3308112), (3228, 2756760), (4035, 2205408), (4304, 2067570), (4842, 1837840), (5380, 1654056), (6456, 1378380), (8070, 1102704), (8608, 1033785), (9684, 918920), (10760, 827028), (12105, 735136), (12912, 689190), (16140, 551352), (19368, 459460), (21520, 413514), (22973, 387360), (24210, 367568), (25824, 344595), (32280, 275676), (38736, 229730), (43040, 206757), (45946, 193680), (48420, 183784), (64560, 137838), (68919, 129120), (77472, 114865), (91892, 96840)]