15530880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8089}}^1$

素因数の和:8111

約数の個数: 64

約数和(自身を含む): 49510800

約数和(自身を除く): 33979920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8089, 16178, 24267, 32356, 40445, 48534, 64712, 80890, 97068, 121335, 129424, 161780, 194136, 242670, 258848, 323560, 388272, 485340, 517696, 647120, 776544, 970680, 1035392, 1294240, 1553088, 1941360, 2588480, 3106176, 3882720, 5176960, 7765440, 15530880]

約数ペア:

[(1, 15530880), (2, 7765440), (3, 5176960), (4, 3882720), (5, 3106176), (6, 2588480), (8, 1941360), (10, 1553088), (12, 1294240), (15, 1035392), (16, 970680), (20, 776544), (24, 647120), (30, 517696), (32, 485340), (40, 388272), (48, 323560), (60, 258848), (64, 242670), (80, 194136), (96, 161780), (120, 129424), (128, 121335), (160, 97068), (192, 80890), (240, 64712), (320, 48534), (384, 40445), (480, 32356), (640, 24267), (960, 16178), (1920, 8089)]