48556680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 154725120

約数和(自身を除く): 106168440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 241, 276, 292, 345, 365, 438, 460, 482, 552, 584, 690, 723, 730, 876, 920, 964, 1095, 1205, 1380, 1446, 1460, 1679, 1752, 1928, 2190, 2410, 2760, 2892, 2920, 3358, 3615, 4380, 4820, 5037, 5543, 5784, 6716, 7230, 8395, 8760, 9640, 10074, 11086, 13432, 14460, 16629, 16790, 17593, 20148, 22172, 25185, 27715, 28920, 33258, 33580, 35186, 40296, 44344, 50370, 52779, 55430, 66516, 67160, 70372, 83145, 87965, 100740, 105558, 110860, 133032, 140744, 166290, 175930, 201480, 211116, 221720, 263895, 332580, 351860, 404639, 422232, 527790, 665160, 703720, 809278, 1055580, 1213917, 1618556, 2023195, 2111160, 2427834, 3237112, 4046390, 4855668, 6069585, 8092780, 9711336, 12139170, 16185560, 24278340, 48556680]

約数ペア:

[(1, 48556680), (2, 24278340), (3, 16185560), (4, 12139170), (5, 9711336), (6, 8092780), (8, 6069585), (10, 4855668), (12, 4046390), (15, 3237112), (20, 2427834), (23, 2111160), (24, 2023195), (30, 1618556), (40, 1213917), (46, 1055580), (60, 809278), (69, 703720), (73, 665160), (92, 527790), (115, 422232), (120, 404639), (138, 351860), (146, 332580), (184, 263895), (219, 221720), (230, 211116), (241, 201480), (276, 175930), (292, 166290), (345, 140744), (365, 133032), (438, 110860), (460, 105558), (482, 100740), (552, 87965), (584, 83145), (690, 70372), (723, 67160), (730, 66516), (876, 55430), (920, 52779), (964, 50370), (1095, 44344), (1205, 40296), (1380, 35186), (1446, 33580), (1460, 33258), (1679, 28920), (1752, 27715), (1928, 25185), (2190, 22172), (2410, 20148), (2760, 17593), (2892, 16790), (2920, 16629), (3358, 14460), (3615, 13432), (4380, 11086), (4820, 10074), (5037, 9640), (5543, 8760), (5784, 8395), (6716, 7230)]