159452640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110731}}^1$

素因数の和:110752

約数の個数: 72

約数和(自身を含む): 544137048

約数和(自身を除く): 384684408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110731, 221462, 332193, 442924, 553655, 664386, 885848, 996579, 1107310, 1328772, 1660965, 1771696, 1993158, 2214620, 2657544, 3321930, 3543392, 3986316, 4429240, 4982895, 5315088, 6643860, 7972632, 8858480, 9965790, 10630176, 13287720, 15945264, 17716960, 19931580, 26575440, 31890528, 39863160, 53150880, 79726320, 159452640]

約数ペア:

[(1, 159452640), (2, 79726320), (3, 53150880), (4, 39863160), (5, 31890528), (6, 26575440), (8, 19931580), (9, 17716960), (10, 15945264), (12, 13287720), (15, 10630176), (16, 9965790), (18, 8858480), (20, 7972632), (24, 6643860), (30, 5315088), (32, 4982895), (36, 4429240), (40, 3986316), (45, 3543392), (48, 3321930), (60, 2657544), (72, 2214620), (80, 1993158), (90, 1771696), (96, 1660965), (120, 1328772), (144, 1107310), (160, 996579), (180, 885848), (240, 664386), (288, 553655), (360, 442924), (480, 332193), (720, 221462), (1440, 110731)]