30324240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 106243200

約数和(自身を除く): 75918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 139, 144, 180, 202, 216, 240, 270, 278, 303, 360, 404, 417, 432, 505, 540, 556, 606, 695, 720, 808, 834, 909, 1010, 1080, 1112, 1212, 1251, 1390, 1515, 1616, 1668, 1818, 2020, 2085, 2160, 2224, 2424, 2502, 2727, 2780, 3030, 3336, 3636, 3753, 4040, 4170, 4545, 4848, 5004, 5454, 5560, 6060, 6255, 6672, 7272, 7506, 8080, 8340, 9090, 10008, 10908, 11120, 12120, 12510, 13635, 14039, 14544, 15012, 16680, 18180, 18765, 20016, 21816, 24240, 25020, 27270, 28078, 30024, 33360, 36360, 37530, 42117, 43632, 50040, 54540, 56156, 60048, 70195, 72720, 75060, 84234, 100080, 109080, 112312, 126351, 140390, 150120, 168468, 210585, 218160, 224624, 252702, 280780, 300240, 336936, 379053, 421170, 505404, 561560, 631755, 673872, 758106, 842340, 1010808, 1123120, 1263510, 1516212, 1684680, 1895265, 2021616, 2527020, 3032424, 3369360, 3790530, 5054040, 6064848, 7581060, 10108080, 15162120, 30324240]

約数ペア:

[(1, 30324240), (2, 15162120), (3, 10108080), (4, 7581060), (5, 6064848), (6, 5054040), (8, 3790530), (9, 3369360), (10, 3032424), (12, 2527020), (15, 2021616), (16, 1895265), (18, 1684680), (20, 1516212), (24, 1263510), (27, 1123120), (30, 1010808), (36, 842340), (40, 758106), (45, 673872), (48, 631755), (54, 561560), (60, 505404), (72, 421170), (80, 379053), (90, 336936), (101, 300240), (108, 280780), (120, 252702), (135, 224624), (139, 218160), (144, 210585), (180, 168468), (202, 150120), (216, 140390), (240, 126351), (270, 112312), (278, 109080), (303, 100080), (360, 84234), (404, 75060), (417, 72720), (432, 70195), (505, 60048), (540, 56156), (556, 54540), (606, 50040), (695, 43632), (720, 42117), (808, 37530), (834, 36360), (909, 33360), (1010, 30024), (1080, 28078), (1112, 27270), (1212, 25020), (1251, 24240), (1390, 21816), (1515, 20016), (1616, 18765), (1668, 18180), (1818, 16680), (2020, 15012), (2085, 14544), (2160, 14039), (2224, 13635), (2424, 12510), (2502, 12120), (2727, 11120), (2780, 10908), (3030, 10008), (3336, 9090), (3636, 8340), (3753, 8080), (4040, 7506), (4170, 7272), (4545, 6672), (4848, 6255), (5004, 6060), (5454, 5560)]