147325440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19183}}^1$

素因数の和:19209

約数の個数: 80

約数和(自身を含む): 471005568

約数和(自身を除く): 323680128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19183, 38366, 57549, 76732, 95915, 115098, 153464, 191830, 230196, 287745, 306928, 383660, 460392, 575490, 613856, 767320, 920784, 1150980, 1227712, 1534640, 1841568, 2301960, 2455424, 3069280, 3683136, 4603920, 4910848, 6138560, 7366272, 9207840, 9821696, 12277120, 14732544, 18415680, 24554240, 29465088, 36831360, 49108480, 73662720, 147325440]

約数ペア:

[(1, 147325440), (2, 73662720), (3, 49108480), (4, 36831360), (5, 29465088), (6, 24554240), (8, 18415680), (10, 14732544), (12, 12277120), (15, 9821696), (16, 9207840), (20, 7366272), (24, 6138560), (30, 4910848), (32, 4603920), (40, 3683136), (48, 3069280), (60, 2455424), (64, 2301960), (80, 1841568), (96, 1534640), (120, 1227712), (128, 1150980), (160, 920784), (192, 767320), (240, 613856), (256, 575490), (320, 460392), (384, 383660), (480, 306928), (512, 287745), (640, 230196), (768, 191830), (960, 153464), (1280, 115098), (1536, 95915), (1920, 76732), (2560, 57549), (3840, 38366), (7680, 19183)]