7387169040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{52081}}^1$

素因数の和:52297

約数の個数: 120

約数和(自身を含む): 24934986648

約数和(自身を除く): 17547817608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 23640, 28368, 35460, 47280, 52081, 70920, 104162, 141840, 156243, 208324, 260405, 312486, 416648, 468729, 520810, 624972, 781215, 833296, 937458, 1041620, 1249944, 1562430, 1874916, 2083240, 2343645, 2499888, 3124860, 3749832, 4166480, 4687290, 6249720, 7499664, 9374580, 10259957, 12499440, 18749160, 20519914, 30779871, 37498320, 41039828, 51299785, 61559742, 82079656, 92339613, 102599570, 123119484, 153899355, 164159312, 184679226, 205199140, 246238968, 307798710, 369358452, 410398280, 461698065, 492477936, 615597420, 738716904, 820796560, 923396130, 1231194840, 1477433808, 1846792260, 2462389680, 3693584520, 7387169040]

約数ペア:

[(1, 7387169040), (2, 3693584520), (3, 2462389680), (4, 1846792260), (5, 1477433808), (6, 1231194840), (8, 923396130), (9, 820796560), (10, 738716904), (12, 615597420), (15, 492477936), (16, 461698065), (18, 410398280), (20, 369358452), (24, 307798710), (30, 246238968), (36, 205199140), (40, 184679226), (45, 164159312), (48, 153899355), (60, 123119484), (72, 102599570), (80, 92339613), (90, 82079656), (120, 61559742), (144, 51299785), (180, 41039828), (197, 37498320), (240, 30779871), (360, 20519914), (394, 18749160), (591, 12499440), (720, 10259957), (788, 9374580), (985, 7499664), (1182, 6249720), (1576, 4687290), (1773, 4166480), (1970, 3749832), (2364, 3124860), (2955, 2499888), (3152, 2343645), (3546, 2083240), (3940, 1874916), (4728, 1562430), (5910, 1249944), (7092, 1041620), (7880, 937458), (8865, 833296), (9456, 781215), (11820, 624972), (14184, 520810), (15760, 468729), (17730, 416648), (23640, 312486), (28368, 260405), (35460, 208324), (47280, 156243), (52081, 141840), (70920, 104162)]