180648960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 176

約数和(自身を含む): 609187200

約数和(自身を除く): 428538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 619, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1238, 1280, 1520, 1536, 1824, 1857, 1920, 2280, 2432, 2476, 2560, 3040, 3072, 3095, 3648, 3714, 3840, 4560, 4864, 4952, 5120, 6080, 6190, 7296, 7428, 7680, 9120, 9285, 9728, 9904, 11761, 12160, 12380, 14592, 14856, 15360, 18240, 18570, 19456, 19808, 23522, 24320, 24760, 29184, 29712, 35283, 36480, 37140, 39616, 47044, 48640, 49520, 58368, 58805, 59424, 70566, 72960, 74280, 79232, 94088, 97280, 99040, 117610, 118848, 141132, 145920, 148560, 158464, 176415, 188176, 198080, 235220, 237696, 282264, 291840, 297120, 316928, 352830, 376352, 396160, 470440, 475392, 564528, 594240, 633856, 705660, 752704, 792320, 940880, 950784, 1129056, 1188480, 1411320, 1505408, 1584640, 1881760, 1901568, 2258112, 2376960, 2822640, 3010816, 3169280, 3763520, 4516224, 4753920, 5645280, 6021632, 7527040, 9032448, 9507840, 11290560, 12043264, 15054080, 18064896, 22581120, 30108160, 36129792, 45162240, 60216320, 90324480, 180648960]

約数ペア:

[(1, 180648960), (2, 90324480), (3, 60216320), (4, 45162240), (5, 36129792), (6, 30108160), (8, 22581120), (10, 18064896), (12, 15054080), (15, 12043264), (16, 11290560), (19, 9507840), (20, 9032448), (24, 7527040), (30, 6021632), (32, 5645280), (38, 4753920), (40, 4516224), (48, 3763520), (57, 3169280), (60, 3010816), (64, 2822640), (76, 2376960), (80, 2258112), (95, 1901568), (96, 1881760), (114, 1584640), (120, 1505408), (128, 1411320), (152, 1188480), (160, 1129056), (190, 950784), (192, 940880), (228, 792320), (240, 752704), (256, 705660), (285, 633856), (304, 594240), (320, 564528), (380, 475392), (384, 470440), (456, 396160), (480, 376352), (512, 352830), (570, 316928), (608, 297120), (619, 291840), (640, 282264), (760, 237696), (768, 235220), (912, 198080), (960, 188176), (1024, 176415), (1140, 158464), (1216, 148560), (1238, 145920), (1280, 141132), (1520, 118848), (1536, 117610), (1824, 99040), (1857, 97280), (1920, 94088), (2280, 79232), (2432, 74280), (2476, 72960), (2560, 70566), (3040, 59424), (3072, 58805), (3095, 58368), (3648, 49520), (3714, 48640), (3840, 47044), (4560, 39616), (4864, 37140), (4952, 36480), (5120, 35283), (6080, 29712), (6190, 29184), (7296, 24760), (7428, 24320), (7680, 23522), (9120, 19808), (9285, 19456), (9728, 18570), (9904, 18240), (11761, 15360), (12160, 14856), (12380, 14592)]