1609080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 5598720

約数和(自身を除く): 3989640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 53, 55, 60, 66, 69, 88, 92, 106, 110, 115, 120, 132, 138, 159, 165, 184, 212, 220, 230, 253, 264, 265, 276, 318, 330, 345, 424, 440, 460, 506, 530, 552, 583, 636, 660, 690, 759, 795, 920, 1012, 1060, 1166, 1219, 1265, 1272, 1320, 1380, 1518, 1590, 1749, 2024, 2120, 2332, 2438, 2530, 2760, 2915, 3036, 3180, 3498, 3657, 3795, 4664, 4876, 5060, 5830, 6072, 6095, 6360, 6996, 7314, 7590, 8745, 9752, 10120, 11660, 12190, 13409, 13992, 14628, 15180, 17490, 18285, 23320, 24380, 26818, 29256, 30360, 34980, 36570, 40227, 48760, 53636, 67045, 69960, 73140, 80454, 107272, 134090, 146280, 160908, 201135, 268180, 321816, 402270, 536360, 804540, 1609080]

約数ペア:

[(1, 1609080), (2, 804540), (3, 536360), (4, 402270), (5, 321816), (6, 268180), (8, 201135), (10, 160908), (11, 146280), (12, 134090), (15, 107272), (20, 80454), (22, 73140), (23, 69960), (24, 67045), (30, 53636), (33, 48760), (40, 40227), (44, 36570), (46, 34980), (53, 30360), (55, 29256), (60, 26818), (66, 24380), (69, 23320), (88, 18285), (92, 17490), (106, 15180), (110, 14628), (115, 13992), (120, 13409), (132, 12190), (138, 11660), (159, 10120), (165, 9752), (184, 8745), (212, 7590), (220, 7314), (230, 6996), (253, 6360), (264, 6095), (265, 6072), (276, 5830), (318, 5060), (330, 4876), (345, 4664), (424, 3795), (440, 3657), (460, 3498), (506, 3180), (530, 3036), (552, 2915), (583, 2760), (636, 2530), (660, 2438), (690, 2332), (759, 2120), (795, 2024), (920, 1749), (1012, 1590), (1060, 1518), (1166, 1380), (1219, 1320), (1265, 1272)]