5144744160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{396971}}^1$

素因数の和:396998

約数の個数: 120

約数和(自身を含む): 18156705336

約数和(自身を除く): 13011961176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 396971, 793942, 1190913, 1587884, 1984855, 2381826, 3175768, 3572739, 3969710, 4763652, 5954565, 6351536, 7145478, 7939420, 9527304, 10718217, 11909130, 12703072, 14290956, 15878840, 17863695, 19054608, 21436434, 23818260, 28581912, 31757680, 32154651, 35727390, 38109216, 42872868, 47636520, 53591085, 57163824, 63515360, 64309302, 71454780, 85745736, 95273040, 107182170, 114327648, 128618604, 142909560, 160773255, 171491472, 190546080, 214364340, 257237208, 285819120, 321546510, 342982944, 428728680, 514474416, 571638240, 643093020, 857457360, 1028948832, 1286186040, 1714914720, 2572372080, 5144744160]

約数ペア:

[(1, 5144744160), (2, 2572372080), (3, 1714914720), (4, 1286186040), (5, 1028948832), (6, 857457360), (8, 643093020), (9, 571638240), (10, 514474416), (12, 428728680), (15, 342982944), (16, 321546510), (18, 285819120), (20, 257237208), (24, 214364340), (27, 190546080), (30, 171491472), (32, 160773255), (36, 142909560), (40, 128618604), (45, 114327648), (48, 107182170), (54, 95273040), (60, 85745736), (72, 71454780), (80, 64309302), (81, 63515360), (90, 57163824), (96, 53591085), (108, 47636520), (120, 42872868), (135, 38109216), (144, 35727390), (160, 32154651), (162, 31757680), (180, 28581912), (216, 23818260), (240, 21436434), (270, 19054608), (288, 17863695), (324, 15878840), (360, 14290956), (405, 12703072), (432, 11909130), (480, 10718217), (540, 9527304), (648, 7939420), (720, 7145478), (810, 6351536), (864, 5954565), (1080, 4763652), (1296, 3969710), (1440, 3572739), (1620, 3175768), (2160, 2381826), (2592, 1984855), (3240, 1587884), (4320, 1190913), (6480, 793942), (12960, 396971)]