12203340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 36771840

約数和(自身を除く): 24568500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 239, 276, 345, 370, 444, 460, 478, 555, 690, 717, 740, 851, 956, 1110, 1195, 1380, 1434, 1702, 2220, 2390, 2553, 2868, 3404, 3585, 4255, 4780, 5106, 5497, 7170, 8510, 8843, 10212, 10994, 12765, 14340, 16491, 17020, 17686, 21988, 25530, 26529, 27485, 32982, 35372, 44215, 51060, 53058, 54970, 65964, 82455, 88430, 106116, 109940, 132645, 164910, 176860, 203389, 265290, 329820, 406778, 530580, 610167, 813556, 1016945, 1220334, 2033890, 2440668, 3050835, 4067780, 6101670, 12203340]

約数ペア:

[(1, 12203340), (2, 6101670), (3, 4067780), (4, 3050835), (5, 2440668), (6, 2033890), (10, 1220334), (12, 1016945), (15, 813556), (20, 610167), (23, 530580), (30, 406778), (37, 329820), (46, 265290), (60, 203389), (69, 176860), (74, 164910), (92, 132645), (111, 109940), (115, 106116), (138, 88430), (148, 82455), (185, 65964), (222, 54970), (230, 53058), (239, 51060), (276, 44215), (345, 35372), (370, 32982), (444, 27485), (460, 26529), (478, 25530), (555, 21988), (690, 17686), (717, 17020), (740, 16491), (851, 14340), (956, 12765), (1110, 10994), (1195, 10212), (1380, 8843), (1434, 8510), (1702, 7170), (2220, 5497), (2390, 5106), (2553, 4780), (2868, 4255), (3404, 3585)]