87147960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17713}}^1$

素因数の和:17768

約数の個数: 64

約数和(自身を含む): 267835680

約数和(自身を除く): 180687720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 17713, 35426, 53139, 70852, 88565, 106278, 141704, 177130, 212556, 265695, 354260, 425112, 531390, 708520, 726233, 1062780, 1452466, 2125560, 2178699, 2904932, 3631165, 4357398, 5809864, 7262330, 8714796, 10893495, 14524660, 17429592, 21786990, 29049320, 43573980, 87147960]

約数ペア:

[(1, 87147960), (2, 43573980), (3, 29049320), (4, 21786990), (5, 17429592), (6, 14524660), (8, 10893495), (10, 8714796), (12, 7262330), (15, 5809864), (20, 4357398), (24, 3631165), (30, 2904932), (40, 2178699), (41, 2125560), (60, 1452466), (82, 1062780), (120, 726233), (123, 708520), (164, 531390), (205, 425112), (246, 354260), (328, 265695), (410, 212556), (492, 177130), (615, 141704), (820, 106278), (984, 88565), (1230, 70852), (1640, 53139), (2460, 35426), (4920, 17713)]