380651520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12421

約数の個数: 96

約数和(自身を含む): 1217885760

約数和(自身を除く): 837234240

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, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 12391, 15360, 24782, 30720, 37173, 49564, 61955, 74346, 99128, 123910, 148692, 185865, 198256, 247820, 297384, 371730, 396512, 495640, 594768, 743460, 793024, 991280, 1189536, 1486920, 1586048, 1982560, 2379072, 2973840, 3172096, 3965120, 4758144, 5947680, 6344192, 7930240, 9516288, 11895360, 12688384, 15860480, 19032576, 23790720, 25376768, 31720960, 38065152, 47581440, 63441920, 76130304, 95162880, 126883840, 190325760, 380651520]

約数ペア:

[(1, 380651520), (2, 190325760), (3, 126883840), (4, 95162880), (5, 76130304), (6, 63441920), (8, 47581440), (10, 38065152), (12, 31720960), (15, 25376768), (16, 23790720), (20, 19032576), (24, 15860480), (30, 12688384), (32, 11895360), (40, 9516288), (48, 7930240), (60, 6344192), (64, 5947680), (80, 4758144), (96, 3965120), (120, 3172096), (128, 2973840), (160, 2379072), (192, 1982560), (240, 1586048), (256, 1486920), (320, 1189536), (384, 991280), (480, 793024), (512, 743460), (640, 594768), (768, 495640), (960, 396512), (1024, 371730), (1280, 297384), (1536, 247820), (1920, 198256), (2048, 185865), (2560, 148692), (3072, 123910), (3840, 99128), (5120, 74346), (6144, 61955), (7680, 49564), (10240, 37173), (12391, 30720), (15360, 24782)]