61696440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13183}}^1$

素因数の和:13213

約数の個数: 96

約数和(自身を含む): 215953920

約数和(自身を除く): 154257480

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, 13183, 26366, 39549, 52732, 65915, 79098, 105464, 118647, 131830, 158196, 171379, 197745, 237294, 263660, 316392, 342758, 395490, 474588, 514137, 527320, 593235, 685516, 790980, 856895, 949176, 1028274, 1186470, 1371032, 1542411, 1581960, 1713790, 2056548, 2372940, 2570685, 3084822, 3427580, 4113096, 4745880, 5141370, 6169644, 6855160, 7712055, 10282740, 12339288, 15424110, 20565480, 30848220, 61696440]

約数ペア:

[(1, 61696440), (2, 30848220), (3, 20565480), (4, 15424110), (5, 12339288), (6, 10282740), (8, 7712055), (9, 6855160), (10, 6169644), (12, 5141370), (13, 4745880), (15, 4113096), (18, 3427580), (20, 3084822), (24, 2570685), (26, 2372940), (30, 2056548), (36, 1713790), (39, 1581960), (40, 1542411), (45, 1371032), (52, 1186470), (60, 1028274), (65, 949176), (72, 856895), (78, 790980), (90, 685516), (104, 593235), (117, 527320), (120, 514137), (130, 474588), (156, 395490), (180, 342758), (195, 316392), (234, 263660), (260, 237294), (312, 197745), (360, 171379), (390, 158196), (468, 131830), (520, 118647), (585, 105464), (780, 79098), (936, 65915), (1170, 52732), (1560, 39549), (2340, 26366), (4680, 13183)]