9150720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2383}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 29237376

約数和(自身を除く): 20086656

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, 2383, 3840, 4766, 7149, 9532, 11915, 14298, 19064, 23830, 28596, 35745, 38128, 47660, 57192, 71490, 76256, 95320, 114384, 142980, 152512, 190640, 228768, 285960, 305024, 381280, 457536, 571920, 610048, 762560, 915072, 1143840, 1525120, 1830144, 2287680, 3050240, 4575360, 9150720]

約数ペア:

[(1, 9150720), (2, 4575360), (3, 3050240), (4, 2287680), (5, 1830144), (6, 1525120), (8, 1143840), (10, 915072), (12, 762560), (15, 610048), (16, 571920), (20, 457536), (24, 381280), (30, 305024), (32, 285960), (40, 228768), (48, 190640), (60, 152512), (64, 142980), (80, 114384), (96, 95320), (120, 76256), (128, 71490), (160, 57192), (192, 47660), (240, 38128), (256, 35745), (320, 28596), (384, 23830), (480, 19064), (640, 14298), (768, 11915), (960, 9532), (1280, 7149), (1920, 4766), (2383, 3840)]