120725280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6449}}^1$

素因数の和:6483

約数の個数: 144

約数和(自身を含む): 443734200

約数和(自身を除く): 323008920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 6449, 9360, 12898, 18720, 19347, 25796, 32245, 38694, 51592, 58041, 64490, 77388, 83837, 96735, 103184, 116082, 128980, 154776, 167674, 193470, 206368, 232164, 251511, 257960, 290205, 309552, 335348, 386940, 419185, 464328, 503022, 515920, 580410, 619104, 670696, 754533, 773880, 838370, 928656, 1006044, 1031840, 1160820, 1257555, 1341392, 1509066, 1547760, 1676740, 1857312, 2012088, 2321640, 2515110, 2682784, 3018132, 3095520, 3353480, 3772665, 4024176, 4643280, 5030220, 6036264, 6706960, 7545330, 8048352, 9286560, 10060440, 12072528, 13413920, 15090660, 20120880, 24145056, 30181320, 40241760, 60362640, 120725280]

約数ペア:

[(1, 120725280), (2, 60362640), (3, 40241760), (4, 30181320), (5, 24145056), (6, 20120880), (8, 15090660), (9, 13413920), (10, 12072528), (12, 10060440), (13, 9286560), (15, 8048352), (16, 7545330), (18, 6706960), (20, 6036264), (24, 5030220), (26, 4643280), (30, 4024176), (32, 3772665), (36, 3353480), (39, 3095520), (40, 3018132), (45, 2682784), (48, 2515110), (52, 2321640), (60, 2012088), (65, 1857312), (72, 1676740), (78, 1547760), (80, 1509066), (90, 1341392), (96, 1257555), (104, 1160820), (117, 1031840), (120, 1006044), (130, 928656), (144, 838370), (156, 773880), (160, 754533), (180, 670696), (195, 619104), (208, 580410), (234, 515920), (240, 503022), (260, 464328), (288, 419185), (312, 386940), (360, 335348), (390, 309552), (416, 290205), (468, 257960), (480, 251511), (520, 232164), (585, 206368), (624, 193470), (720, 167674), (780, 154776), (936, 128980), (1040, 116082), (1170, 103184), (1248, 96735), (1440, 83837), (1560, 77388), (1872, 64490), (2080, 58041), (2340, 51592), (3120, 38694), (3744, 32245), (4680, 25796), (6240, 19347), (6449, 18720), (9360, 12898)]