216723169680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23497}}^1\times {\mathrm{38431}}^1$

素因数の和:61944

約数の個数: 80

約数和(自身を含む): 671887901184

約数和(自身を除く): 455164731504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 23497, 38431, 46994, 70491, 76862, 93988, 115293, 117485, 140982, 153724, 187976, 192155, 230586, 234970, 281964, 307448, 352455, 375952, 384310, 461172, 469940, 563928, 576465, 614896, 704910, 768620, 922344, 939880, 1127856, 1152930, 1409820, 1537240, 1844688, 1879760, 2305860, 2819640, 3074480, 4611720, 5639280, 9223440, 903013207, 1806026414, 2709039621, 3612052828, 4515066035, 5418079242, 7224105656, 9030132070, 10836158484, 13545198105, 14448211312, 18060264140, 21672316968, 27090396210, 36120528280, 43344633936, 54180792420, 72241056560, 108361584840, 216723169680]

約数ペア:

[(1, 216723169680), (2, 108361584840), (3, 72241056560), (4, 54180792420), (5, 43344633936), (6, 36120528280), (8, 27090396210), (10, 21672316968), (12, 18060264140), (15, 14448211312), (16, 13545198105), (20, 10836158484), (24, 9030132070), (30, 7224105656), (40, 5418079242), (48, 4515066035), (60, 3612052828), (80, 2709039621), (120, 1806026414), (240, 903013207), (23497, 9223440), (38431, 5639280), (46994, 4611720), (70491, 3074480), (76862, 2819640), (93988, 2305860), (115293, 1879760), (117485, 1844688), (140982, 1537240), (153724, 1409820), (187976, 1152930), (192155, 1127856), (230586, 939880), (234970, 922344), (281964, 768620), (307448, 704910), (352455, 614896), (375952, 576465), (384310, 563928), (461172, 469940)]