487071360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 1753747200

約数和(自身を除く): 1266675840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 384, 397, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 794, 852, 864, 960, 1065, 1080, 1136, 1152, 1191, 1278, 1420, 1440, 1588, 1704, 1728, 1917, 1920, 1985, 2130, 2160, 2272, 2382, 2556, 2840, 2880, 3176, 3195, 3408, 3456, 3573, 3834, 3970, 4260, 4320, 4544, 4764, 5112, 5680, 5760, 5955, 6352, 6390, 6816, 7146, 7668, 7940, 8520, 8640, 9088, 9528, 9585, 10224, 10719, 11360, 11910, 12704, 12780, 13632, 14292, 15336, 15880, 17040, 17280, 17865, 19056, 19170, 20448, 21438, 22720, 23820, 25408, 25560, 27264, 28187, 28584, 30672, 31760, 34080, 35730, 38112, 38340, 40896, 42876, 45440, 47640, 50816, 51120, 53595, 56374, 57168, 61344, 63520, 68160, 71460, 76224, 76680, 81792, 84561, 85752, 95280, 102240, 107190, 112748, 114336, 122688, 127040, 136320, 140935, 142920, 152448, 153360, 169122, 171504, 190560, 204480, 214380, 225496, 228672, 245376, 253683, 254080, 281870, 285840, 306720, 338244, 343008, 381120, 408960, 422805, 428760, 450992, 457344, 507366, 563740, 571680, 613440, 676488, 686016, 761049, 762240, 845610, 857520, 901984, 1014732, 1127480, 1143360, 1226880, 1268415, 1352976, 1372032, 1522098, 1691220, 1715040, 1803968, 2029464, 2254960, 2286720, 2536830, 2705952, 3044196, 3382440, 3430080, 3607936, 3805245, 4058928, 4509920, 5073660, 5411904, 6088392, 6764880, 6860160, 7610490, 8117856, 9019840, 10147320, 10823808, 12176784, 13529760, 15220980, 16235712, 18039680, 20294640, 24353568, 27059520, 30441960, 32471424, 40589280, 48707136, 54119040, 60883920, 81178560, 97414272, 121767840, 162357120, 243535680, 487071360]

約数ペア:

[(1, 487071360), (2, 243535680), (3, 162357120), (4, 121767840), (5, 97414272), (6, 81178560), (8, 60883920), (9, 54119040), (10, 48707136), (12, 40589280), (15, 32471424), (16, 30441960), (18, 27059520), (20, 24353568), (24, 20294640), (27, 18039680), (30, 16235712), (32, 15220980), (36, 13529760), (40, 12176784), (45, 10823808), (48, 10147320), (54, 9019840), (60, 8117856), (64, 7610490), (71, 6860160), (72, 6764880), (80, 6088392), (90, 5411904), (96, 5073660), (108, 4509920), (120, 4058928), (128, 3805245), (135, 3607936), (142, 3430080), (144, 3382440), (160, 3044196), (180, 2705952), (192, 2536830), (213, 2286720), (216, 2254960), (240, 2029464), (270, 1803968), (284, 1715040), (288, 1691220), (320, 1522098), (355, 1372032), (360, 1352976), (384, 1268415), (397, 1226880), (426, 1143360), (432, 1127480), (480, 1014732), (540, 901984), (568, 857520), (576, 845610), (639, 762240), (640, 761049), (710, 686016), (720, 676488), (794, 613440), (852, 571680), (864, 563740), (960, 507366), (1065, 457344), (1080, 450992), (1136, 428760), (1152, 422805), (1191, 408960), (1278, 381120), (1420, 343008), (1440, 338244), (1588, 306720), (1704, 285840), (1728, 281870), (1917, 254080), (1920, 253683), (1985, 245376), (2130, 228672), (2160, 225496), (2272, 214380), (2382, 204480), (2556, 190560), (2840, 171504), (2880, 169122), (3176, 153360), (3195, 152448), (3408, 142920), (3456, 140935), (3573, 136320), (3834, 127040), (3970, 122688), (4260, 114336), (4320, 112748), (4544, 107190), (4764, 102240), (5112, 95280), (5680, 85752), (5760, 84561), (5955, 81792), (6352, 76680), (6390, 76224), (6816, 71460), (7146, 68160), (7668, 63520), (7940, 61344), (8520, 57168), (8640, 56374), (9088, 53595), (9528, 51120), (9585, 50816), (10224, 47640), (10719, 45440), (11360, 42876), (11910, 40896), (12704, 38340), (12780, 38112), (13632, 35730), (14292, 34080), (15336, 31760), (15880, 30672), (17040, 28584), (17280, 28187), (17865, 27264), (19056, 25560), (19170, 25408), (20448, 23820), (21438, 22720)]