61864920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13249

約数の個数: 96

約数和(自身を含む): 216543600

約数和(自身を除く): 154678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 13219, 26438, 39657, 52876, 66095, 79314, 105752, 118971, 132190, 158628, 171847, 198285, 237942, 264380, 317256, 343694, 396570, 475884, 515541, 528760, 594855, 687388, 793140, 859235, 951768, 1031082, 1189710, 1374776, 1546623, 1586280, 1718470, 2062164, 2379420, 2577705, 3093246, 3436940, 4124328, 4758840, 5155410, 6186492, 6873880, 7733115, 10310820, 12372984, 15466230, 20621640, 30932460, 61864920]

約数ペア:

[(1, 61864920), (2, 30932460), (3, 20621640), (4, 15466230), (5, 12372984), (6, 10310820), (8, 7733115), (9, 6873880), (10, 6186492), (12, 5155410), (13, 4758840), (15, 4124328), (18, 3436940), (20, 3093246), (24, 2577705), (26, 2379420), (30, 2062164), (36, 1718470), (39, 1586280), (40, 1546623), (45, 1374776), (52, 1189710), (60, 1031082), (65, 951768), (72, 859235), (78, 793140), (90, 687388), (104, 594855), (117, 528760), (120, 515541), (130, 475884), (156, 396570), (180, 343694), (195, 317256), (234, 264380), (260, 237942), (312, 198285), (360, 171847), (390, 158628), (468, 132190), (520, 118971), (585, 105752), (780, 79314), (936, 66095), (1170, 52876), (1560, 39657), (2340, 26438), (4680, 13219)]