274461840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20101

約数の個数: 120

約数和(自身を含む): 970295040

約数和(自身を除く): 695833200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 180567, 200630, 240756, 300945, 321008, 361134, 381197, 401260, 481512, 601890, 722268, 762394, 802520, 902835, 963024, 1143591, 1203780, 1444536, 1524788, 1605040, 1805670, 1905985, 2287182, 2407560, 2889072, 3049576, 3430773, 3611340, 3811970, 4574364, 4815120, 5717955, 6099152, 6861546, 7222680, 7623940, 9148728, 11435910, 13723092, 14445360, 15247880, 17153865, 18297456, 22871820, 27446184, 30495760, 34307730, 45743640, 54892368, 68615460, 91487280, 137230920, 274461840]

約数ペア:

[(1, 274461840), (2, 137230920), (3, 91487280), (4, 68615460), (5, 54892368), (6, 45743640), (8, 34307730), (9, 30495760), (10, 27446184), (12, 22871820), (15, 18297456), (16, 17153865), (18, 15247880), (19, 14445360), (20, 13723092), (24, 11435910), (30, 9148728), (36, 7623940), (38, 7222680), (40, 6861546), (45, 6099152), (48, 5717955), (57, 4815120), (60, 4574364), (72, 3811970), (76, 3611340), (80, 3430773), (90, 3049576), (95, 2889072), (114, 2407560), (120, 2287182), (144, 1905985), (152, 1805670), (171, 1605040), (180, 1524788), (190, 1444536), (228, 1203780), (240, 1143591), (285, 963024), (304, 902835), (342, 802520), (360, 762394), (380, 722268), (456, 601890), (570, 481512), (684, 401260), (720, 381197), (760, 361134), (855, 321008), (912, 300945), (1140, 240756), (1368, 200630), (1520, 180567), (1710, 160504), (2280, 120378), (2736, 100315), (3420, 80252), (4560, 60189), (6840, 40126), (13680, 20063)]