2255314680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{272381}}^1$

素因数の和:272421

約数の個数: 96

約数和(自身を含む): 7648486560

約数和(自身を除く): 5393171880

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, 272381, 544762, 817143, 1089524, 1361905, 1634286, 2179048, 2451429, 2723810, 3268572, 4085715, 4902858, 5447620, 6264763, 6537144, 8171430, 9805716, 10895240, 12257145, 12529526, 16342860, 18794289, 19611432, 24514290, 25059052, 31323815, 32685720, 37588578, 49028580, 50118104, 56382867, 62647630, 75177156, 93971445, 98057160, 112765734, 125295260, 150354312, 187942890, 225531468, 250590520, 281914335, 375885780, 451062936, 563828670, 751771560, 1127657340, 2255314680]

約数ペア:

[(1, 2255314680), (2, 1127657340), (3, 751771560), (4, 563828670), (5, 451062936), (6, 375885780), (8, 281914335), (9, 250590520), (10, 225531468), (12, 187942890), (15, 150354312), (18, 125295260), (20, 112765734), (23, 98057160), (24, 93971445), (30, 75177156), (36, 62647630), (40, 56382867), (45, 50118104), (46, 49028580), (60, 37588578), (69, 32685720), (72, 31323815), (90, 25059052), (92, 24514290), (115, 19611432), (120, 18794289), (138, 16342860), (180, 12529526), (184, 12257145), (207, 10895240), (230, 9805716), (276, 8171430), (345, 6537144), (360, 6264763), (414, 5447620), (460, 4902858), (552, 4085715), (690, 3268572), (828, 2723810), (920, 2451429), (1035, 2179048), (1380, 1634286), (1656, 1361905), (2070, 1089524), (2760, 817143), (4140, 544762), (8280, 272381)]