565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 112

約数和(自身を含む): 1950720

約数和(自身を除く): 1385280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7440, 8835, 9120, 9424, 9920, 11780, 14136, 14880, 17670, 18240, 18848, 23560, 28272, 29760, 35340, 37696, 47120, 56544, 70680, 94240, 113088, 141360, 188480, 282720, 565440]

約数ペア:

[(1, 565440), (2, 282720), (3, 188480), (4, 141360), (5, 113088), (6, 94240), (8, 70680), (10, 56544), (12, 47120), (15, 37696), (16, 35340), (19, 29760), (20, 28272), (24, 23560), (30, 18848), (31, 18240), (32, 17670), (38, 14880), (40, 14136), (48, 11780), (57, 9920), (60, 9424), (62, 9120), (64, 8835), (76, 7440), (80, 7068), (93, 6080), (95, 5952), (96, 5890), (114, 4960), (120, 4712), (124, 4560), (152, 3720), (155, 3648), (160, 3534), (186, 3040), (190, 2976), (192, 2945), (228, 2480), (240, 2356), (248, 2280), (285, 1984), (304, 1860), (310, 1824), (320, 1767), (372, 1520), (380, 1488), (456, 1240), (465, 1216), (480, 1178), (496, 1140), (570, 992), (589, 960), (608, 930), (620, 912), (744, 760)]