135486720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 216

約数和(自身を含む): 494239200

約数和(自身を除く): 358752480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 619, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1238, 1280, 1368, 1440, 1520, 1710, 1824, 1857, 1920, 2280, 2304, 2432, 2476, 2736, 2880, 3040, 3095, 3420, 3648, 3714, 3840, 4560, 4864, 4952, 5472, 5571, 5760, 6080, 6190, 6840, 7296, 7428, 9120, 9285, 9904, 10944, 11142, 11520, 11761, 12160, 12380, 13680, 14592, 14856, 18240, 18570, 19808, 21888, 22284, 23522, 24320, 24760, 27360, 27855, 29712, 35283, 36480, 37140, 39616, 43776, 44568, 47044, 49520, 54720, 55710, 58805, 59424, 70566, 72960, 74280, 79232, 89136, 94088, 99040, 105849, 109440, 111420, 117610, 118848, 141132, 148560, 158464, 176415, 178272, 188176, 198080, 211698, 218880, 222840, 235220, 237696, 282264, 297120, 352830, 356544, 376352, 396160, 423396, 445680, 470440, 475392, 529245, 564528, 594240, 705660, 713088, 752704, 792320, 846792, 891360, 940880, 1058490, 1129056, 1188480, 1411320, 1426176, 1505408, 1693584, 1782720, 1881760, 2116980, 2258112, 2376960, 2822640, 3010816, 3387168, 3565440, 3763520, 4233960, 4516224, 5645280, 6774336, 7130880, 7527040, 8467920, 9032448, 11290560, 13548672, 15054080, 16935840, 22581120, 27097344, 33871680, 45162240, 67743360, 135486720]

約数ペア:

[(1, 135486720), (2, 67743360), (3, 45162240), (4, 33871680), (5, 27097344), (6, 22581120), (8, 16935840), (9, 15054080), (10, 13548672), (12, 11290560), (15, 9032448), (16, 8467920), (18, 7527040), (19, 7130880), (20, 6774336), (24, 5645280), (30, 4516224), (32, 4233960), (36, 3763520), (38, 3565440), (40, 3387168), (45, 3010816), (48, 2822640), (57, 2376960), (60, 2258112), (64, 2116980), (72, 1881760), (76, 1782720), (80, 1693584), (90, 1505408), (95, 1426176), (96, 1411320), (114, 1188480), (120, 1129056), (128, 1058490), (144, 940880), (152, 891360), (160, 846792), (171, 792320), (180, 752704), (190, 713088), (192, 705660), (228, 594240), (240, 564528), (256, 529245), (285, 475392), (288, 470440), (304, 445680), (320, 423396), (342, 396160), (360, 376352), (380, 356544), (384, 352830), (456, 297120), (480, 282264), (570, 237696), (576, 235220), (608, 222840), (619, 218880), (640, 211698), (684, 198080), (720, 188176), (760, 178272), (768, 176415), (855, 158464), (912, 148560), (960, 141132), (1140, 118848), (1152, 117610), (1216, 111420), (1238, 109440), (1280, 105849), (1368, 99040), (1440, 94088), (1520, 89136), (1710, 79232), (1824, 74280), (1857, 72960), (1920, 70566), (2280, 59424), (2304, 58805), (2432, 55710), (2476, 54720), (2736, 49520), (2880, 47044), (3040, 44568), (3095, 43776), (3420, 39616), (3648, 37140), (3714, 36480), (3840, 35283), (4560, 29712), (4864, 27855), (4952, 27360), (5472, 24760), (5571, 24320), (5760, 23522), (6080, 22284), (6190, 21888), (6840, 19808), (7296, 18570), (7428, 18240), (9120, 14856), (9285, 14592), (9904, 13680), (10944, 12380), (11142, 12160), (11520, 11761)]