48711720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2963}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 147251520

約数和(自身を除く): 98539800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 2963, 3288, 4110, 5480, 5926, 8220, 8889, 11852, 14815, 16440, 17778, 23704, 29630, 35556, 44445, 59260, 71112, 88890, 118520, 177780, 355560, 405931, 811862, 1217793, 1623724, 2029655, 2435586, 3247448, 4059310, 4871172, 6088965, 8118620, 9742344, 12177930, 16237240, 24355860, 48711720]

約数ペア:

[(1, 48711720), (2, 24355860), (3, 16237240), (4, 12177930), (5, 9742344), (6, 8118620), (8, 6088965), (10, 4871172), (12, 4059310), (15, 3247448), (20, 2435586), (24, 2029655), (30, 1623724), (40, 1217793), (60, 811862), (120, 405931), (137, 355560), (274, 177780), (411, 118520), (548, 88890), (685, 71112), (822, 59260), (1096, 44445), (1370, 35556), (1644, 29630), (2055, 23704), (2740, 17778), (2963, 16440), (3288, 14815), (4110, 11852), (5480, 8889), (5926, 8220)]