830428560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88721}}^1$

素因数の和:88753

約数の個数: 120

約数和(自身を含む): 3003417144

約数和(自身を除く): 2172988584

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, 88721, 177442, 266163, 354884, 443605, 532326, 709768, 798489, 887210, 1064652, 1153373, 1330815, 1419536, 1596978, 1774420, 2129304, 2306746, 2661630, 3193956, 3460119, 3548840, 3992445, 4258608, 4613492, 5323260, 5766865, 6387912, 6920238, 7097680, 7984890, 9226984, 10380357, 10646520, 11533730, 12775824, 13840476, 15969780, 17300595, 18453968, 20760714, 21293040, 23067460, 27680952, 31939560, 34601190, 41521428, 46134920, 51901785, 55361904, 63879120, 69202380, 83042856, 92269840, 103803570, 138404760, 166085712, 207607140, 276809520, 415214280, 830428560]

約数ペア:

[(1, 830428560), (2, 415214280), (3, 276809520), (4, 207607140), (5, 166085712), (6, 138404760), (8, 103803570), (9, 92269840), (10, 83042856), (12, 69202380), (13, 63879120), (15, 55361904), (16, 51901785), (18, 46134920), (20, 41521428), (24, 34601190), (26, 31939560), (30, 27680952), (36, 23067460), (39, 21293040), (40, 20760714), (45, 18453968), (48, 17300595), (52, 15969780), (60, 13840476), (65, 12775824), (72, 11533730), (78, 10646520), (80, 10380357), (90, 9226984), (104, 7984890), (117, 7097680), (120, 6920238), (130, 6387912), (144, 5766865), (156, 5323260), (180, 4613492), (195, 4258608), (208, 3992445), (234, 3548840), (240, 3460119), (260, 3193956), (312, 2661630), (360, 2306746), (390, 2129304), (468, 1774420), (520, 1596978), (585, 1419536), (624, 1330815), (720, 1153373), (780, 1064652), (936, 887210), (1040, 798489), (1170, 709768), (1560, 532326), (1872, 443605), (2340, 354884), (3120, 266163), (4680, 177442), (9360, 88721)]