345655440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36929}}^1$

素因数の和:36961

約数の個数: 120

約数和(自身を含む): 1250154360

約数和(自身を除く): 904498920

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, 36929, 73858, 110787, 147716, 184645, 221574, 295432, 332361, 369290, 443148, 480077, 553935, 590864, 664722, 738580, 886296, 960154, 1107870, 1329444, 1440231, 1477160, 1661805, 1772592, 1920308, 2215740, 2400385, 2658888, 2880462, 2954320, 3323610, 3840616, 4320693, 4431480, 4800770, 5317776, 5760924, 6647220, 7201155, 7681232, 8641386, 8862960, 9601540, 11521848, 13294440, 14402310, 17282772, 19203080, 21603465, 23043696, 26588880, 28804620, 34565544, 38406160, 43206930, 57609240, 69131088, 86413860, 115218480, 172827720, 345655440]

約数ペア:

[(1, 345655440), (2, 172827720), (3, 115218480), (4, 86413860), (5, 69131088), (6, 57609240), (8, 43206930), (9, 38406160), (10, 34565544), (12, 28804620), (13, 26588880), (15, 23043696), (16, 21603465), (18, 19203080), (20, 17282772), (24, 14402310), (26, 13294440), (30, 11521848), (36, 9601540), (39, 8862960), (40, 8641386), (45, 7681232), (48, 7201155), (52, 6647220), (60, 5760924), (65, 5317776), (72, 4800770), (78, 4431480), (80, 4320693), (90, 3840616), (104, 3323610), (117, 2954320), (120, 2880462), (130, 2658888), (144, 2400385), (156, 2215740), (180, 1920308), (195, 1772592), (208, 1661805), (234, 1477160), (240, 1440231), (260, 1329444), (312, 1107870), (360, 960154), (390, 886296), (468, 738580), (520, 664722), (585, 590864), (624, 553935), (720, 480077), (780, 443148), (936, 369290), (1040, 332361), (1170, 295432), (1560, 221574), (1872, 184645), (2340, 147716), (3120, 110787), (4680, 73858), (9360, 36929)]