308497680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7517}}^1$

素因数の和:7558

約数の個数: 160

約数和(自身を含む): 1118678400

約数和(自身を除く): 810180720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7517, 8208, 10260, 13680, 15034, 20520, 22551, 30068, 37585, 41040, 45102, 60136, 67653, 75170, 90204, 112755, 120272, 135306, 142823, 150340, 180408, 202959, 225510, 270612, 285646, 300680, 338265, 360816, 405918, 428469, 451020, 541224, 571292, 601360, 676530, 714115, 811836, 856938, 902040, 1014795, 1082448, 1142584, 1285407, 1353060, 1428230, 1623672, 1713876, 1804080, 2029590, 2142345, 2285168, 2570814, 2706120, 2856460, 3247344, 3427752, 3856221, 4059180, 4284690, 5141628, 5412240, 5712920, 6427035, 6855504, 7712442, 8118360, 8569380, 10283256, 11425840, 12854070, 15424884, 16236720, 17138760, 19281105, 20566512, 25708140, 30849768, 34277520, 38562210, 51416280, 61699536, 77124420, 102832560, 154248840, 308497680]

約数ペア:

[(1, 308497680), (2, 154248840), (3, 102832560), (4, 77124420), (5, 61699536), (6, 51416280), (8, 38562210), (9, 34277520), (10, 30849768), (12, 25708140), (15, 20566512), (16, 19281105), (18, 17138760), (19, 16236720), (20, 15424884), (24, 12854070), (27, 11425840), (30, 10283256), (36, 8569380), (38, 8118360), (40, 7712442), (45, 6855504), (48, 6427035), (54, 5712920), (57, 5412240), (60, 5141628), (72, 4284690), (76, 4059180), (80, 3856221), (90, 3427752), (95, 3247344), (108, 2856460), (114, 2706120), (120, 2570814), (135, 2285168), (144, 2142345), (152, 2029590), (171, 1804080), (180, 1713876), (190, 1623672), (216, 1428230), (228, 1353060), (240, 1285407), (270, 1142584), (285, 1082448), (304, 1014795), (342, 902040), (360, 856938), (380, 811836), (432, 714115), (456, 676530), (513, 601360), (540, 571292), (570, 541224), (684, 451020), (720, 428469), (760, 405918), (855, 360816), (912, 338265), (1026, 300680), (1080, 285646), (1140, 270612), (1368, 225510), (1520, 202959), (1710, 180408), (2052, 150340), (2160, 142823), (2280, 135306), (2565, 120272), (2736, 112755), (3420, 90204), (4104, 75170), (4560, 67653), (5130, 60136), (6840, 45102), (7517, 41040), (8208, 37585), (10260, 30068), (13680, 22551), (15034, 20520)]