8670080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 23500800

約数和(自身を除く): 14830720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 128, 152, 155, 160, 184, 190, 230, 248, 304, 310, 320, 368, 380, 437, 460, 496, 589, 608, 620, 640, 713, 736, 760, 874, 920, 992, 1178, 1216, 1240, 1426, 1472, 1520, 1748, 1840, 1984, 2185, 2356, 2432, 2480, 2852, 2944, 2945, 3040, 3496, 3565, 3680, 3968, 4370, 4712, 4960, 5704, 5890, 6080, 6992, 7130, 7360, 8740, 9424, 9920, 11408, 11780, 12160, 13547, 13984, 14260, 14720, 17480, 18848, 19840, 22816, 23560, 27094, 27968, 28520, 34960, 37696, 45632, 47120, 54188, 55936, 57040, 67735, 69920, 75392, 91264, 94240, 108376, 114080, 135470, 139840, 188480, 216752, 228160, 270940, 279680, 376960, 433504, 456320, 541880, 867008, 1083760, 1734016, 2167520, 4335040, 8670080]

約数ペア:

[(1, 8670080), (2, 4335040), (4, 2167520), (5, 1734016), (8, 1083760), (10, 867008), (16, 541880), (19, 456320), (20, 433504), (23, 376960), (31, 279680), (32, 270940), (38, 228160), (40, 216752), (46, 188480), (62, 139840), (64, 135470), (76, 114080), (80, 108376), (92, 94240), (95, 91264), (115, 75392), (124, 69920), (128, 67735), (152, 57040), (155, 55936), (160, 54188), (184, 47120), (190, 45632), (230, 37696), (248, 34960), (304, 28520), (310, 27968), (320, 27094), (368, 23560), (380, 22816), (437, 19840), (460, 18848), (496, 17480), (589, 14720), (608, 14260), (620, 13984), (640, 13547), (713, 12160), (736, 11780), (760, 11408), (874, 9920), (920, 9424), (992, 8740), (1178, 7360), (1216, 7130), (1240, 6992), (1426, 6080), (1472, 5890), (1520, 5704), (1748, 4960), (1840, 4712), (1984, 4370), (2185, 3968), (2356, 3680), (2432, 3565), (2480, 3496), (2852, 3040), (2944, 2945)]