148951680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 128

約数和(自身を含む): 495573120

約数和(自身を除く): 346621440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3373, 3680, 4416, 5520, 6746, 7360, 8832, 10119, 11040, 13492, 14720, 16865, 20238, 22080, 26984, 33730, 40476, 44160, 50595, 53968, 67460, 77579, 80952, 101190, 107936, 134920, 155158, 161904, 202380, 215872, 232737, 269840, 310316, 323808, 387895, 404760, 431744, 465474, 539680, 620632, 647616, 775790, 809520, 930948, 1079360, 1163685, 1241264, 1295232, 1551580, 1619040, 1861896, 2158720, 2327370, 2482528, 3103160, 3238080, 3723792, 4654740, 4965056, 6206320, 6476160, 7447584, 9309480, 9930112, 12412640, 14895168, 18618960, 24825280, 29790336, 37237920, 49650560, 74475840, 148951680]

約数ペア:

[(1, 148951680), (2, 74475840), (3, 49650560), (4, 37237920), (5, 29790336), (6, 24825280), (8, 18618960), (10, 14895168), (12, 12412640), (15, 9930112), (16, 9309480), (20, 7447584), (23, 6476160), (24, 6206320), (30, 4965056), (32, 4654740), (40, 3723792), (46, 3238080), (48, 3103160), (60, 2482528), (64, 2327370), (69, 2158720), (80, 1861896), (92, 1619040), (96, 1551580), (115, 1295232), (120, 1241264), (128, 1163685), (138, 1079360), (160, 930948), (184, 809520), (192, 775790), (230, 647616), (240, 620632), (276, 539680), (320, 465474), (345, 431744), (368, 404760), (384, 387895), (460, 323808), (480, 310316), (552, 269840), (640, 232737), (690, 215872), (736, 202380), (920, 161904), (960, 155158), (1104, 134920), (1380, 107936), (1472, 101190), (1840, 80952), (1920, 77579), (2208, 67460), (2760, 53968), (2944, 50595), (3373, 44160), (3680, 40476), (4416, 33730), (5520, 26984), (6746, 22080), (7360, 20238), (8832, 16865), (10119, 14720), (11040, 13492)]