73950720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9629}}^1$

素因数の和:9655

約数の個数: 80

約数和(自身を含む): 236435760

約数和(自身を除く): 162485040

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, 9629, 19258, 28887, 38516, 48145, 57774, 77032, 96290, 115548, 144435, 154064, 192580, 231096, 288870, 308128, 385160, 462192, 577740, 616256, 770320, 924384, 1155480, 1232512, 1540640, 1848768, 2310960, 2465024, 3081280, 3697536, 4621920, 4930048, 6162560, 7395072, 9243840, 12325120, 14790144, 18487680, 24650240, 36975360, 73950720]

約数ペア:

[(1, 73950720), (2, 36975360), (3, 24650240), (4, 18487680), (5, 14790144), (6, 12325120), (8, 9243840), (10, 7395072), (12, 6162560), (15, 4930048), (16, 4621920), (20, 3697536), (24, 3081280), (30, 2465024), (32, 2310960), (40, 1848768), (48, 1540640), (60, 1232512), (64, 1155480), (80, 924384), (96, 770320), (120, 616256), (128, 577740), (160, 462192), (192, 385160), (240, 308128), (256, 288870), (320, 231096), (384, 192580), (480, 154064), (512, 144435), (640, 115548), (768, 96290), (960, 77032), (1280, 57774), (1536, 48145), (1920, 38516), (2560, 28887), (3840, 19258), (7680, 9629)]