204063120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2197

約数の個数: 120

約数和(自身を含む): 690580800

約数和(自身を除く): 486517680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2039, 2085, 2224, 2502, 2780, 3336, 4078, 4170, 5004, 5560, 6117, 6255, 6672, 8156, 8340, 10008, 10195, 11120, 12234, 12510, 16312, 16680, 18351, 20016, 20390, 24468, 25020, 30585, 32624, 33360, 36702, 40780, 48936, 50040, 61170, 73404, 81560, 91755, 97872, 100080, 122340, 146808, 163120, 183510, 244680, 283421, 293616, 367020, 489360, 566842, 734040, 850263, 1133684, 1417105, 1468080, 1700526, 2267368, 2550789, 2834210, 3401052, 4251315, 4534736, 5101578, 5668420, 6802104, 8502630, 10203156, 11336840, 12753945, 13604208, 17005260, 20406312, 22673680, 25507890, 34010520, 40812624, 51015780, 68021040, 102031560, 204063120]

約数ペア:

[(1, 204063120), (2, 102031560), (3, 68021040), (4, 51015780), (5, 40812624), (6, 34010520), (8, 25507890), (9, 22673680), (10, 20406312), (12, 17005260), (15, 13604208), (16, 12753945), (18, 11336840), (20, 10203156), (24, 8502630), (30, 6802104), (36, 5668420), (40, 5101578), (45, 4534736), (48, 4251315), (60, 3401052), (72, 2834210), (80, 2550789), (90, 2267368), (120, 1700526), (139, 1468080), (144, 1417105), (180, 1133684), (240, 850263), (278, 734040), (360, 566842), (417, 489360), (556, 367020), (695, 293616), (720, 283421), (834, 244680), (1112, 183510), (1251, 163120), (1390, 146808), (1668, 122340), (2039, 100080), (2085, 97872), (2224, 91755), (2502, 81560), (2780, 73404), (3336, 61170), (4078, 50040), (4170, 48936), (5004, 40780), (5560, 36702), (6117, 33360), (6255, 32624), (6672, 30585), (8156, 25020), (8340, 24468), (10008, 20390), (10195, 20016), (11120, 18351), (12234, 16680), (12510, 16312)]