73662720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19183}}^1$

素因数の和:19207

約数の個数: 72

約数和(自身を含む): 235272576

約数和(自身を除く): 161609856

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, 640, 768, 960, 1280, 1920, 3840, 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, 12277120, 14732544, 18415680, 24554240, 36831360, 73662720]

約数ペア:

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