47378160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2903

約数の個数: 120

約数和(自身を含む): 166087584

約数和(自身を除く): 118709424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2861, 3312, 4140, 5520, 5722, 8280, 8583, 11444, 14305, 16560, 17166, 22888, 25749, 28610, 34332, 42915, 45776, 51498, 57220, 65803, 68664, 85830, 102996, 114440, 128745, 131606, 137328, 171660, 197409, 205992, 228880, 257490, 263212, 329015, 343320, 394818, 411984, 514980, 526424, 592227, 658030, 686640, 789636, 987045, 1029960, 1052848, 1184454, 1316060, 1579272, 1974090, 2059920, 2368908, 2632120, 2961135, 3158544, 3948180, 4737816, 5264240, 5922270, 7896360, 9475632, 11844540, 15792720, 23689080, 47378160]

約数ペア:

[(1, 47378160), (2, 23689080), (3, 15792720), (4, 11844540), (5, 9475632), (6, 7896360), (8, 5922270), (9, 5264240), (10, 4737816), (12, 3948180), (15, 3158544), (16, 2961135), (18, 2632120), (20, 2368908), (23, 2059920), (24, 1974090), (30, 1579272), (36, 1316060), (40, 1184454), (45, 1052848), (46, 1029960), (48, 987045), (60, 789636), (69, 686640), (72, 658030), (80, 592227), (90, 526424), (92, 514980), (115, 411984), (120, 394818), (138, 343320), (144, 329015), (180, 263212), (184, 257490), (207, 228880), (230, 205992), (240, 197409), (276, 171660), (345, 137328), (360, 131606), (368, 128745), (414, 114440), (460, 102996), (552, 85830), (690, 68664), (720, 65803), (828, 57220), (920, 51498), (1035, 45776), (1104, 42915), (1380, 34332), (1656, 28610), (1840, 25749), (2070, 22888), (2760, 17166), (2861, 16560), (3312, 14305), (4140, 11444), (5520, 8583), (5722, 8280)]