145320960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9489

約数の個数: 88

約数和(自身を含む): 464849136

約数和(自身を除く): 319528176

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, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9461, 15360, 18922, 28383, 37844, 47305, 56766, 75688, 94610, 113532, 141915, 151376, 189220, 227064, 283830, 302752, 378440, 454128, 567660, 605504, 756880, 908256, 1135320, 1211008, 1513760, 1816512, 2270640, 2422016, 3027520, 3633024, 4541280, 4844032, 6055040, 7266048, 9082560, 9688064, 12110080, 14532096, 18165120, 24220160, 29064192, 36330240, 48440320, 72660480, 145320960]

約数ペア:

[(1, 145320960), (2, 72660480), (3, 48440320), (4, 36330240), (5, 29064192), (6, 24220160), (8, 18165120), (10, 14532096), (12, 12110080), (15, 9688064), (16, 9082560), (20, 7266048), (24, 6055040), (30, 4844032), (32, 4541280), (40, 3633024), (48, 3027520), (60, 2422016), (64, 2270640), (80, 1816512), (96, 1513760), (120, 1211008), (128, 1135320), (160, 908256), (192, 756880), (240, 605504), (256, 567660), (320, 454128), (384, 378440), (480, 302752), (512, 283830), (640, 227064), (768, 189220), (960, 151376), (1024, 141915), (1280, 113532), (1536, 94610), (1920, 75688), (2560, 56766), (3072, 47305), (3840, 37844), (5120, 28383), (7680, 18922), (9461, 15360)]