284047920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30347}}^1$

素因数の和:30379

約数の個数: 120

約数和(自身を含む): 1027340496

約数和(自身を除く): 743292576

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, 30347, 60694, 91041, 121388, 151735, 182082, 242776, 273123, 303470, 364164, 394511, 455205, 485552, 546246, 606940, 728328, 789022, 910410, 1092492, 1183533, 1213880, 1365615, 1456656, 1578044, 1820820, 1972555, 2184984, 2367066, 2427760, 2731230, 3156088, 3550599, 3641640, 3945110, 4369968, 4734132, 5462460, 5917665, 6312176, 7101198, 7283280, 7890220, 9468264, 10924920, 11835330, 14202396, 15780440, 17752995, 18936528, 21849840, 23670660, 28404792, 31560880, 35505990, 47341320, 56809584, 71011980, 94682640, 142023960, 284047920]

約数ペア:

[(1, 284047920), (2, 142023960), (3, 94682640), (4, 71011980), (5, 56809584), (6, 47341320), (8, 35505990), (9, 31560880), (10, 28404792), (12, 23670660), (13, 21849840), (15, 18936528), (16, 17752995), (18, 15780440), (20, 14202396), (24, 11835330), (26, 10924920), (30, 9468264), (36, 7890220), (39, 7283280), (40, 7101198), (45, 6312176), (48, 5917665), (52, 5462460), (60, 4734132), (65, 4369968), (72, 3945110), (78, 3641640), (80, 3550599), (90, 3156088), (104, 2731230), (117, 2427760), (120, 2367066), (130, 2184984), (144, 1972555), (156, 1820820), (180, 1578044), (195, 1456656), (208, 1365615), (234, 1213880), (240, 1183533), (260, 1092492), (312, 910410), (360, 789022), (390, 728328), (468, 606940), (520, 546246), (585, 485552), (624, 455205), (720, 394511), (780, 364164), (936, 303470), (1040, 273123), (1170, 242776), (1560, 182082), (1872, 151735), (2340, 121388), (3120, 91041), (4680, 60694), (9360, 30347)]