47581440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12391}}^1$

素因数の和:12415

約数の個数: 72

約数和(自身を含む): 151975488

約数和(自身を除く): 104394048

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, 12391, 24782, 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, 7930240, 9516288, 11895360, 15860480, 23790720, 47581440]

約数ペア:

[(1, 47581440), (2, 23790720), (3, 15860480), (4, 11895360), (5, 9516288), (6, 7930240), (8, 5947680), (10, 4758144), (12, 3965120), (15, 3172096), (16, 2973840), (20, 2379072), (24, 1982560), (30, 1586048), (32, 1486920), (40, 1189536), (48, 991280), (60, 793024), (64, 743460), (80, 594768), (96, 495640), (120, 396512), (128, 371730), (160, 297384), (192, 247820), (240, 198256), (256, 185865), (320, 148692), (384, 123910), (480, 99128), (640, 74346), (768, 61955), (960, 49564), (1280, 37173), (1920, 24782), (3840, 12391)]