61935120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 180

約数和(自身を含む): 225671940

約数和(自身を除く): 163736820

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, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 509, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1018, 1040, 1170, 1352, 1521, 1527, 1560, 1690, 1872, 2028, 2036, 2340, 2535, 2545, 2704, 3042, 3054, 3120, 3380, 4056, 4072, 4581, 4680, 5070, 5090, 6084, 6108, 6617, 6760, 7605, 7635, 8112, 8144, 9162, 9360, 10140, 10180, 12168, 12216, 13234, 13520, 15210, 15270, 18324, 19851, 20280, 20360, 22905, 24336, 24432, 26468, 30420, 30540, 33085, 36648, 39702, 40560, 40720, 45810, 52936, 59553, 60840, 61080, 66170, 73296, 79404, 86021, 91620, 99255, 105872, 119106, 121680, 122160, 132340, 158808, 172042, 183240, 198510, 238212, 258063, 264680, 297765, 317616, 344084, 366480, 397020, 430105, 476424, 516126, 529360, 595530, 688168, 774189, 794040, 860210, 952848, 1032252, 1191060, 1290315, 1376336, 1548378, 1588080, 1720420, 2064504, 2382120, 2580630, 3096756, 3440840, 3870945, 4129008, 4764240, 5161260, 6193512, 6881680, 7741890, 10322520, 12387024, 15483780, 20645040, 30967560, 61935120]

約数ペア:

[(1, 61935120), (2, 30967560), (3, 20645040), (4, 15483780), (5, 12387024), (6, 10322520), (8, 7741890), (9, 6881680), (10, 6193512), (12, 5161260), (13, 4764240), (15, 4129008), (16, 3870945), (18, 3440840), (20, 3096756), (24, 2580630), (26, 2382120), (30, 2064504), (36, 1720420), (39, 1588080), (40, 1548378), (45, 1376336), (48, 1290315), (52, 1191060), (60, 1032252), (65, 952848), (72, 860210), (78, 794040), (80, 774189), (90, 688168), (104, 595530), (117, 529360), (120, 516126), (130, 476424), (144, 430105), (156, 397020), (169, 366480), (180, 344084), (195, 317616), (208, 297765), (234, 264680), (240, 258063), (260, 238212), (312, 198510), (338, 183240), (360, 172042), (390, 158808), (468, 132340), (507, 122160), (509, 121680), (520, 119106), (585, 105872), (624, 99255), (676, 91620), (720, 86021), (780, 79404), (845, 73296), (936, 66170), (1014, 61080), (1018, 60840), (1040, 59553), (1170, 52936), (1352, 45810), (1521, 40720), (1527, 40560), (1560, 39702), (1690, 36648), (1872, 33085), (2028, 30540), (2036, 30420), (2340, 26468), (2535, 24432), (2545, 24336), (2704, 22905), (3042, 20360), (3054, 20280), (3120, 19851), (3380, 18324), (4056, 15270), (4072, 15210), (4581, 13520), (4680, 13234), (5070, 12216), (5090, 12168), (6084, 10180), (6108, 10140), (6617, 9360), (6760, 9162), (7605, 8144), (7635, 8112)]