127080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13609

約数の個数: 120

約数和(自身を含む): 459642456

約数和(自身を除く): 332561736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13577, 27154, 40731, 54308, 67885, 81462, 108616, 122193, 135770, 162924, 176501, 203655, 217232, 244386, 271540, 325848, 353002, 407310, 488772, 529503, 543080, 610965, 651696, 706004, 814620, 882505, 977544, 1059006, 1086160, 1221930, 1412008, 1588509, 1629240, 1765010, 1955088, 2118012, 2443860, 2647515, 2824016, 3177018, 3258480, 3530020, 4236024, 4887720, 5295030, 6354036, 7060040, 7942545, 8472048, 9775440, 10590060, 12708072, 14120080, 15885090, 21180120, 25416144, 31770180, 42360240, 63540360, 127080720]

約数ペア:

[(1, 127080720), (2, 63540360), (3, 42360240), (4, 31770180), (5, 25416144), (6, 21180120), (8, 15885090), (9, 14120080), (10, 12708072), (12, 10590060), (13, 9775440), (15, 8472048), (16, 7942545), (18, 7060040), (20, 6354036), (24, 5295030), (26, 4887720), (30, 4236024), (36, 3530020), (39, 3258480), (40, 3177018), (45, 2824016), (48, 2647515), (52, 2443860), (60, 2118012), (65, 1955088), (72, 1765010), (78, 1629240), (80, 1588509), (90, 1412008), (104, 1221930), (117, 1086160), (120, 1059006), (130, 977544), (144, 882505), (156, 814620), (180, 706004), (195, 651696), (208, 610965), (234, 543080), (240, 529503), (260, 488772), (312, 407310), (360, 353002), (390, 325848), (468, 271540), (520, 244386), (585, 217232), (624, 203655), (720, 176501), (780, 162924), (936, 135770), (1040, 122193), (1170, 108616), (1560, 81462), (1872, 67885), (2340, 54308), (3120, 40731), (4680, 27154), (9360, 13577)]