195744720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35461}}^1$

素因数の和:35500

約数の個数: 80

約数和(自身を含む): 633209472

約数和(自身を除く): 437464752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 35461, 70922, 106383, 141844, 177305, 212766, 283688, 354610, 425532, 531915, 567376, 709220, 815603, 851064, 1063830, 1418440, 1631206, 1702128, 2127660, 2446809, 2836880, 3262412, 4078015, 4255320, 4893618, 6524824, 8156030, 8510640, 9787236, 12234045, 13049648, 16312060, 19574472, 24468090, 32624120, 39148944, 48936180, 65248240, 97872360, 195744720]

約数ペア:

[(1, 195744720), (2, 97872360), (3, 65248240), (4, 48936180), (5, 39148944), (6, 32624120), (8, 24468090), (10, 19574472), (12, 16312060), (15, 13049648), (16, 12234045), (20, 9787236), (23, 8510640), (24, 8156030), (30, 6524824), (40, 4893618), (46, 4255320), (48, 4078015), (60, 3262412), (69, 2836880), (80, 2446809), (92, 2127660), (115, 1702128), (120, 1631206), (138, 1418440), (184, 1063830), (230, 851064), (240, 815603), (276, 709220), (345, 567376), (368, 531915), (460, 425532), (552, 354610), (690, 283688), (920, 212766), (1104, 177305), (1380, 141844), (1840, 106383), (2760, 70922), (5520, 35461)]