149760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1$

素因数の和:40

約数の個数: 108

約数和(自身を含む): 558012

約数和(自身を除く): 408252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760]

約数ペア:

[(1, 149760), (2, 74880), (3, 49920), (4, 37440), (5, 29952), (6, 24960), (8, 18720), (9, 16640), (10, 14976), (12, 12480), (13, 11520), (15, 9984), (16, 9360), (18, 8320), (20, 7488), (24, 6240), (26, 5760), (30, 4992), (32, 4680), (36, 4160), (39, 3840), (40, 3744), (45, 3328), (48, 3120), (52, 2880), (60, 2496), (64, 2340), (65, 2304), (72, 2080), (78, 1920), (80, 1872), (90, 1664), (96, 1560), (104, 1440), (117, 1280), (120, 1248), (128, 1170), (130, 1152), (144, 1040), (156, 960), (160, 936), (180, 832), (192, 780), (195, 768), (208, 720), (234, 640), (240, 624), (256, 585), (260, 576), (288, 520), (312, 480), (320, 468), (360, 416), (384, 390)]