212235120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{98257}}^1$

素因数の和:98279

約数の個数: 80

約数和(自身を含む): 731039520

約数和(自身を除く): 518804400

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, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 98257, 196514, 294771, 393028, 491285, 589542, 786056, 884313, 982570, 1179084, 1473855, 1572112, 1768626, 1965140, 2358168, 2652939, 2947710, 3537252, 3930280, 4421565, 4716336, 5305878, 5895420, 7074504, 7860560, 8843130, 10611756, 11790840, 13264695, 14149008, 17686260, 21223512, 23581680, 26529390, 35372520, 42447024, 53058780, 70745040, 106117560, 212235120]

約数ペア:

[(1, 212235120), (2, 106117560), (3, 70745040), (4, 53058780), (5, 42447024), (6, 35372520), (8, 26529390), (9, 23581680), (10, 21223512), (12, 17686260), (15, 14149008), (16, 13264695), (18, 11790840), (20, 10611756), (24, 8843130), (27, 7860560), (30, 7074504), (36, 5895420), (40, 5305878), (45, 4716336), (48, 4421565), (54, 3930280), (60, 3537252), (72, 2947710), (80, 2652939), (90, 2358168), (108, 1965140), (120, 1768626), (135, 1572112), (144, 1473855), (180, 1179084), (216, 982570), (240, 884313), (270, 786056), (360, 589542), (432, 491285), (540, 393028), (720, 294771), (1080, 196514), (2160, 98257)]