143382720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 112

約数和(自身を含む): 490301280

約数和(自身を除く): 346918560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11489, 12480, 22978, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 149357, 172335, 183824, 229780, 275736, 298714, 344670, 367648, 448071, 459560, 551472, 597428, 689340, 735296, 746785, 896142, 919120, 1102944, 1194856, 1378680, 1493570, 1792284, 1838240, 2205888, 2240355, 2389712, 2757360, 2987140, 3584568, 3676480, 4480710, 4779424, 5514720, 5974280, 7169136, 8961420, 9558848, 11029440, 11948560, 14338272, 17922840, 23897120, 28676544, 35845680, 47794240, 71691360, 143382720]

約数ペア:

[(1, 143382720), (2, 71691360), (3, 47794240), (4, 35845680), (5, 28676544), (6, 23897120), (8, 17922840), (10, 14338272), (12, 11948560), (13, 11029440), (15, 9558848), (16, 8961420), (20, 7169136), (24, 5974280), (26, 5514720), (30, 4779424), (32, 4480710), (39, 3676480), (40, 3584568), (48, 2987140), (52, 2757360), (60, 2389712), (64, 2240355), (65, 2205888), (78, 1838240), (80, 1792284), (96, 1493570), (104, 1378680), (120, 1194856), (130, 1102944), (156, 919120), (160, 896142), (192, 746785), (195, 735296), (208, 689340), (240, 597428), (260, 551472), (312, 459560), (320, 448071), (390, 367648), (416, 344670), (480, 298714), (520, 275736), (624, 229780), (780, 183824), (832, 172335), (960, 149357), (1040, 137868), (1248, 114890), (1560, 91912), (2080, 68934), (2496, 57445), (3120, 45956), (4160, 34467), (6240, 22978), (11489, 12480)]