47642880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 160413120

約数和(自身を除く): 112770240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 653, 760, 768, 912, 960, 1140, 1216, 1280, 1306, 1520, 1824, 1920, 1959, 2280, 2432, 2612, 3040, 3265, 3648, 3840, 3918, 4560, 4864, 5224, 6080, 6530, 7296, 7836, 9120, 9795, 10448, 12160, 12407, 13060, 14592, 15672, 18240, 19590, 20896, 24320, 24814, 26120, 31344, 36480, 37221, 39180, 41792, 49628, 52240, 62035, 62688, 72960, 74442, 78360, 83584, 99256, 104480, 124070, 125376, 148884, 156720, 167168, 186105, 198512, 208960, 248140, 250752, 297768, 313440, 372210, 397024, 417920, 496280, 501504, 595536, 626880, 744420, 794048, 835840, 992560, 1191072, 1253760, 1488840, 1588096, 1985120, 2382144, 2507520, 2977680, 3176192, 3970240, 4764288, 5955360, 7940480, 9528576, 11910720, 15880960, 23821440, 47642880]

約数ペア:

[(1, 47642880), (2, 23821440), (3, 15880960), (4, 11910720), (5, 9528576), (6, 7940480), (8, 5955360), (10, 4764288), (12, 3970240), (15, 3176192), (16, 2977680), (19, 2507520), (20, 2382144), (24, 1985120), (30, 1588096), (32, 1488840), (38, 1253760), (40, 1191072), (48, 992560), (57, 835840), (60, 794048), (64, 744420), (76, 626880), (80, 595536), (95, 501504), (96, 496280), (114, 417920), (120, 397024), (128, 372210), (152, 313440), (160, 297768), (190, 250752), (192, 248140), (228, 208960), (240, 198512), (256, 186105), (285, 167168), (304, 156720), (320, 148884), (380, 125376), (384, 124070), (456, 104480), (480, 99256), (570, 83584), (608, 78360), (640, 74442), (653, 72960), (760, 62688), (768, 62035), (912, 52240), (960, 49628), (1140, 41792), (1216, 39180), (1280, 37221), (1306, 36480), (1520, 31344), (1824, 26120), (1920, 24814), (1959, 24320), (2280, 20896), (2432, 19590), (2612, 18240), (3040, 15672), (3265, 14592), (3648, 13060), (3840, 12407), (3918, 12160), (4560, 10448), (4864, 9795), (5224, 9120), (6080, 7836), (6530, 7296)]