1946236680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3331}}^1$

素因数の和:3892

約数の個数: 128

約数和(自身を含む): 6501398400

約数和(自身を除く): 4555161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 541, 1080, 1082, 1623, 2164, 2705, 3246, 3331, 4328, 4869, 5410, 6492, 6662, 8115, 9738, 9993, 10820, 12984, 13324, 14607, 16230, 16655, 19476, 19986, 21640, 24345, 26648, 29214, 29979, 32460, 33310, 38952, 39972, 48690, 49965, 58428, 59958, 64920, 66620, 73035, 79944, 89937, 97380, 99930, 116856, 119916, 133240, 146070, 149895, 179874, 194760, 199860, 239832, 292140, 299790, 359748, 399720, 449685, 584280, 599580, 719496, 899370, 1199160, 1798740, 1802071, 3597480, 3604142, 5406213, 7208284, 9010355, 10812426, 14416568, 16218639, 18020710, 21624852, 27031065, 32437278, 36041420, 43249704, 48655917, 54062130, 64874556, 72082840, 81093195, 97311834, 108124260, 129749112, 162186390, 194623668, 216248520, 243279585, 324372780, 389247336, 486559170, 648745560, 973118340, 1946236680]

約数ペア:

[(1, 1946236680), (2, 973118340), (3, 648745560), (4, 486559170), (5, 389247336), (6, 324372780), (8, 243279585), (9, 216248520), (10, 194623668), (12, 162186390), (15, 129749112), (18, 108124260), (20, 97311834), (24, 81093195), (27, 72082840), (30, 64874556), (36, 54062130), (40, 48655917), (45, 43249704), (54, 36041420), (60, 32437278), (72, 27031065), (90, 21624852), (108, 18020710), (120, 16218639), (135, 14416568), (180, 10812426), (216, 9010355), (270, 7208284), (360, 5406213), (540, 3604142), (541, 3597480), (1080, 1802071), (1082, 1798740), (1623, 1199160), (2164, 899370), (2705, 719496), (3246, 599580), (3331, 584280), (4328, 449685), (4869, 399720), (5410, 359748), (6492, 299790), (6662, 292140), (8115, 239832), (9738, 199860), (9993, 194760), (10820, 179874), (12984, 149895), (13324, 146070), (14607, 133240), (16230, 119916), (16655, 116856), (19476, 99930), (19986, 97380), (21640, 89937), (24345, 79944), (26648, 73035), (29214, 66620), (29979, 64920), (32460, 59958), (33310, 58428), (38952, 49965), (39972, 48690)]