61886040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27176

約数の個数: 64

約数和(自身を含む): 195436800

約数和(自身を除く): 133550760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 27143, 54286, 81429, 108572, 135715, 162858, 217144, 271430, 325716, 407145, 515717, 542860, 651432, 814290, 1031434, 1085720, 1547151, 1628580, 2062868, 2578585, 3094302, 3257160, 4125736, 5157170, 6188604, 7735755, 10314340, 12377208, 15471510, 20628680, 30943020, 61886040]

約数ペア:

[(1, 61886040), (2, 30943020), (3, 20628680), (4, 15471510), (5, 12377208), (6, 10314340), (8, 7735755), (10, 6188604), (12, 5157170), (15, 4125736), (19, 3257160), (20, 3094302), (24, 2578585), (30, 2062868), (38, 1628580), (40, 1547151), (57, 1085720), (60, 1031434), (76, 814290), (95, 651432), (114, 542860), (120, 515717), (152, 407145), (190, 325716), (228, 271430), (285, 217144), (380, 162858), (456, 135715), (570, 108572), (760, 81429), (1140, 54286), (2280, 27143)]