122794720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 315463680

約数和(自身を除く): 192668960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1303, 1520, 2356, 2480, 2606, 2945, 3040, 4712, 4960, 5212, 5890, 6515, 9424, 10424, 11780, 13030, 18848, 20848, 23560, 24757, 26060, 40393, 41696, 47120, 49514, 52120, 80786, 94240, 99028, 104240, 123785, 161572, 198056, 201965, 208480, 247570, 323144, 396112, 403930, 495140, 646288, 767467, 792224, 807860, 990280, 1292576, 1534934, 1615720, 1980560, 3069868, 3231440, 3837335, 3961120, 6139736, 6462880, 7674670, 12279472, 15349340, 24558944, 30698680, 61397360, 122794720]

約数ペア:

[(1, 122794720), (2, 61397360), (4, 30698680), (5, 24558944), (8, 15349340), (10, 12279472), (16, 7674670), (19, 6462880), (20, 6139736), (31, 3961120), (32, 3837335), (38, 3231440), (40, 3069868), (62, 1980560), (76, 1615720), (80, 1534934), (95, 1292576), (124, 990280), (152, 807860), (155, 792224), (160, 767467), (190, 646288), (248, 495140), (304, 403930), (310, 396112), (380, 323144), (496, 247570), (589, 208480), (608, 201965), (620, 198056), (760, 161572), (992, 123785), (1178, 104240), (1240, 99028), (1303, 94240), (1520, 80786), (2356, 52120), (2480, 49514), (2606, 47120), (2945, 41696), (3040, 40393), (4712, 26060), (4960, 24757), (5212, 23560), (5890, 20848), (6515, 18848), (9424, 13030), (10424, 11780)]