172086240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21124

約数の個数: 96

約数和(自身を含む): 573985440

約数和(自身を除く): 401899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 21089, 42178, 63267, 84356, 105445, 126534, 168712, 210890, 253068, 316335, 337424, 358513, 421780, 506136, 632670, 674848, 717026, 843560, 1012272, 1075539, 1265340, 1434052, 1687120, 1792565, 2024544, 2151078, 2530680, 2868104, 3374240, 3585130, 4302156, 5061360, 5377695, 5736208, 7170260, 8604312, 10122720, 10755390, 11472416, 14340520, 17208624, 21510780, 28681040, 34417248, 43021560, 57362080, 86043120, 172086240]

約数ペア:

[(1, 172086240), (2, 86043120), (3, 57362080), (4, 43021560), (5, 34417248), (6, 28681040), (8, 21510780), (10, 17208624), (12, 14340520), (15, 11472416), (16, 10755390), (17, 10122720), (20, 8604312), (24, 7170260), (30, 5736208), (32, 5377695), (34, 5061360), (40, 4302156), (48, 3585130), (51, 3374240), (60, 2868104), (68, 2530680), (80, 2151078), (85, 2024544), (96, 1792565), (102, 1687120), (120, 1434052), (136, 1265340), (160, 1075539), (170, 1012272), (204, 843560), (240, 717026), (255, 674848), (272, 632670), (340, 506136), (408, 421780), (480, 358513), (510, 337424), (544, 316335), (680, 253068), (816, 210890), (1020, 168712), (1360, 126534), (1632, 105445), (2040, 84356), (2720, 63267), (4080, 42178), (8160, 21089)]