153204840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18503}}^1$

素因数の和:18543

約数の個数: 96

約数和(自身を含む): 519592320

約数和(自身を除く): 366387480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 18503, 37006, 55509, 74012, 92515, 111018, 148024, 166527, 185030, 222036, 277545, 333054, 370060, 425569, 444072, 555090, 666108, 740120, 832635, 851138, 1110180, 1276707, 1332216, 1665270, 1702276, 2127845, 2220360, 2553414, 3330540, 3404552, 3830121, 4255690, 5106828, 6383535, 6661080, 7660242, 8511380, 10213656, 12767070, 15320484, 17022760, 19150605, 25534140, 30640968, 38301210, 51068280, 76602420, 153204840]

約数ペア:

[(1, 153204840), (2, 76602420), (3, 51068280), (4, 38301210), (5, 30640968), (6, 25534140), (8, 19150605), (9, 17022760), (10, 15320484), (12, 12767070), (15, 10213656), (18, 8511380), (20, 7660242), (23, 6661080), (24, 6383535), (30, 5106828), (36, 4255690), (40, 3830121), (45, 3404552), (46, 3330540), (60, 2553414), (69, 2220360), (72, 2127845), (90, 1702276), (92, 1665270), (115, 1332216), (120, 1276707), (138, 1110180), (180, 851138), (184, 832635), (207, 740120), (230, 666108), (276, 555090), (345, 444072), (360, 425569), (414, 370060), (460, 333054), (552, 277545), (690, 222036), (828, 185030), (920, 166527), (1035, 148024), (1380, 111018), (1656, 92515), (2070, 74012), (2760, 55509), (4140, 37006), (8280, 18503)]