130252680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15771

約数の個数: 96

約数和(自身を含む): 441754560

約数和(自身を除く): 311501880

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, 15731, 31462, 47193, 62924, 78655, 94386, 125848, 141579, 157310, 188772, 235965, 283158, 314620, 361813, 377544, 471930, 566316, 629240, 707895, 723626, 943860, 1085439, 1132632, 1415790, 1447252, 1809065, 1887720, 2170878, 2831580, 2894504, 3256317, 3618130, 4341756, 5427195, 5663160, 6512634, 7236260, 8683512, 10854390, 13025268, 14472520, 16281585, 21708780, 26050536, 32563170, 43417560, 65126340, 130252680]

約数ペア:

[(1, 130252680), (2, 65126340), (3, 43417560), (4, 32563170), (5, 26050536), (6, 21708780), (8, 16281585), (9, 14472520), (10, 13025268), (12, 10854390), (15, 8683512), (18, 7236260), (20, 6512634), (23, 5663160), (24, 5427195), (30, 4341756), (36, 3618130), (40, 3256317), (45, 2894504), (46, 2831580), (60, 2170878), (69, 1887720), (72, 1809065), (90, 1447252), (92, 1415790), (115, 1132632), (120, 1085439), (138, 943860), (180, 723626), (184, 707895), (207, 629240), (230, 566316), (276, 471930), (345, 377544), (360, 361813), (414, 314620), (460, 283158), (552, 235965), (690, 188772), (828, 157310), (920, 141579), (1035, 125848), (1380, 94386), (1656, 78655), (2070, 62924), (2760, 47193), (4140, 31462), (8280, 15731)]