15144840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 51984000

約数和(自身を除く): 36839160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 379, 444, 540, 555, 666, 740, 758, 888, 999, 1080, 1110, 1137, 1332, 1480, 1516, 1665, 1895, 1998, 2220, 2274, 2664, 3032, 3330, 3411, 3790, 3996, 4440, 4548, 4995, 5685, 6660, 6822, 7580, 7992, 9096, 9990, 10233, 11370, 13320, 13644, 14023, 15160, 17055, 19980, 20466, 22740, 27288, 28046, 34110, 39960, 40932, 42069, 45480, 51165, 56092, 68220, 70115, 81864, 84138, 102330, 112184, 126207, 136440, 140230, 168276, 204660, 210345, 252414, 280460, 336552, 378621, 409320, 420690, 504828, 560920, 631035, 757242, 841380, 1009656, 1262070, 1514484, 1682760, 1893105, 2524140, 3028968, 3786210, 5048280, 7572420, 15144840]

約数ペア:

[(1, 15144840), (2, 7572420), (3, 5048280), (4, 3786210), (5, 3028968), (6, 2524140), (8, 1893105), (9, 1682760), (10, 1514484), (12, 1262070), (15, 1009656), (18, 841380), (20, 757242), (24, 631035), (27, 560920), (30, 504828), (36, 420690), (37, 409320), (40, 378621), (45, 336552), (54, 280460), (60, 252414), (72, 210345), (74, 204660), (90, 168276), (108, 140230), (111, 136440), (120, 126207), (135, 112184), (148, 102330), (180, 84138), (185, 81864), (216, 70115), (222, 68220), (270, 56092), (296, 51165), (333, 45480), (360, 42069), (370, 40932), (379, 39960), (444, 34110), (540, 28046), (555, 27288), (666, 22740), (740, 20466), (758, 19980), (888, 17055), (999, 15160), (1080, 14023), (1110, 13644), (1137, 13320), (1332, 11370), (1480, 10233), (1516, 9990), (1665, 9096), (1895, 7992), (1998, 7580), (2220, 6822), (2274, 6660), (2664, 5685), (3032, 4995), (3330, 4548), (3411, 4440), (3790, 3996)]