313595280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3158

約数の個数: 160

約数和(自身を含む): 1103500800

約数和(自身を除く): 789905520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3089, 3384, 3760, 4230, 5076, 5640, 6178, 6345, 6768, 8460, 9267, 10152, 11280, 12356, 12690, 15445, 16920, 18534, 20304, 24712, 25380, 27801, 30890, 33840, 37068, 46335, 49424, 50760, 55602, 61780, 74136, 83403, 92670, 101520, 111204, 123560, 139005, 145183, 148272, 166806, 185340, 222408, 247120, 278010, 290366, 333612, 370680, 417015, 435549, 444816, 556020, 580732, 667224, 725915, 741360, 834030, 871098, 1112040, 1161464, 1306647, 1334448, 1451830, 1668060, 1742196, 2177745, 2224080, 2322928, 2613294, 2903660, 3336120, 3484392, 3919941, 4355490, 5226588, 5807320, 6533235, 6672240, 6968784, 7839882, 8710980, 10453176, 11614640, 13066470, 15679764, 17421960, 19599705, 20906352, 26132940, 31359528, 34843920, 39199410, 52265880, 62719056, 78398820, 104531760, 156797640, 313595280]

約数ペア:

[(1, 313595280), (2, 156797640), (3, 104531760), (4, 78398820), (5, 62719056), (6, 52265880), (8, 39199410), (9, 34843920), (10, 31359528), (12, 26132940), (15, 20906352), (16, 19599705), (18, 17421960), (20, 15679764), (24, 13066470), (27, 11614640), (30, 10453176), (36, 8710980), (40, 7839882), (45, 6968784), (47, 6672240), (48, 6533235), (54, 5807320), (60, 5226588), (72, 4355490), (80, 3919941), (90, 3484392), (94, 3336120), (108, 2903660), (120, 2613294), (135, 2322928), (141, 2224080), (144, 2177745), (180, 1742196), (188, 1668060), (216, 1451830), (235, 1334448), (240, 1306647), (270, 1161464), (282, 1112040), (360, 871098), (376, 834030), (423, 741360), (432, 725915), (470, 667224), (540, 580732), (564, 556020), (705, 444816), (720, 435549), (752, 417015), (846, 370680), (940, 333612), (1080, 290366), (1128, 278010), (1269, 247120), (1410, 222408), (1692, 185340), (1880, 166806), (2115, 148272), (2160, 145183), (2256, 139005), (2538, 123560), (2820, 111204), (3089, 101520), (3384, 92670), (3760, 83403), (4230, 74136), (5076, 61780), (5640, 55602), (6178, 50760), (6345, 49424), (6768, 46335), (8460, 37068), (9267, 33840), (10152, 30890), (11280, 27801), (12356, 25380), (12690, 24712), (15445, 20304), (16920, 18534)]