192000720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47059}}^1$

素因数の和:47092

約数の個数: 80

約数和(自身を含む): 630227520

約数和(自身を除く): 438226800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47059, 94118, 141177, 188236, 235295, 282354, 376472, 470590, 564708, 705885, 752944, 800003, 941180, 1129416, 1411770, 1600006, 1882360, 2258832, 2400009, 2823540, 3200012, 3764720, 4000015, 4800018, 5647080, 6400024, 8000030, 9600036, 11294160, 12000045, 12800048, 16000060, 19200072, 24000090, 32000120, 38400144, 48000180, 64000240, 96000360, 192000720]

約数ペア:

[(1, 192000720), (2, 96000360), (3, 64000240), (4, 48000180), (5, 38400144), (6, 32000120), (8, 24000090), (10, 19200072), (12, 16000060), (15, 12800048), (16, 12000045), (17, 11294160), (20, 9600036), (24, 8000030), (30, 6400024), (34, 5647080), (40, 4800018), (48, 4000015), (51, 3764720), (60, 3200012), (68, 2823540), (80, 2400009), (85, 2258832), (102, 1882360), (120, 1600006), (136, 1411770), (170, 1129416), (204, 941180), (240, 800003), (255, 752944), (272, 705885), (340, 564708), (408, 470590), (510, 376472), (680, 282354), (816, 235295), (1020, 188236), (1360, 141177), (2040, 94118), (4080, 47059)]