1543927680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{268043}}^1$

素因数の和:268068

約数の個数: 96

約数和(自身を含む): 5331395160

約数和(自身を除く): 3787467480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 268043, 536086, 804129, 1072172, 1340215, 1608258, 2144344, 2412387, 2680430, 3216516, 4020645, 4288688, 4824774, 5360860, 6433032, 8041290, 8577376, 9649548, 10721720, 12061935, 12866064, 16082580, 17154752, 19299096, 21443440, 24123870, 25732128, 32165160, 34309504, 38598192, 42886880, 48247740, 51464256, 64330320, 77196384, 85773760, 96495480, 102928512, 128660640, 154392768, 171547520, 192990960, 257321280, 308785536, 385981920, 514642560, 771963840, 1543927680]

約数ペア:

[(1, 1543927680), (2, 771963840), (3, 514642560), (4, 385981920), (5, 308785536), (6, 257321280), (8, 192990960), (9, 171547520), (10, 154392768), (12, 128660640), (15, 102928512), (16, 96495480), (18, 85773760), (20, 77196384), (24, 64330320), (30, 51464256), (32, 48247740), (36, 42886880), (40, 38598192), (45, 34309504), (48, 32165160), (60, 25732128), (64, 24123870), (72, 21443440), (80, 19299096), (90, 17154752), (96, 16082580), (120, 12866064), (128, 12061935), (144, 10721720), (160, 9649548), (180, 8577376), (192, 8041290), (240, 6433032), (288, 5360860), (320, 4824774), (360, 4288688), (384, 4020645), (480, 3216516), (576, 2680430), (640, 2412387), (720, 2144344), (960, 1608258), (1152, 1340215), (1440, 1072172), (1920, 804129), (2880, 536086), (5760, 268043)]