90310680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83621}}^1$

素因数の和:83641

約数の個数: 64

約数和(自身を含む): 301039200

約数和(自身を除く): 210728520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83621, 167242, 250863, 334484, 418105, 501726, 668968, 752589, 836210, 1003452, 1254315, 1505178, 1672420, 2006904, 2257767, 2508630, 3010356, 3344840, 3762945, 4515534, 5017260, 6020712, 7525890, 9031068, 10034520, 11288835, 15051780, 18062136, 22577670, 30103560, 45155340, 90310680]

約数ペア:

[(1, 90310680), (2, 45155340), (3, 30103560), (4, 22577670), (5, 18062136), (6, 15051780), (8, 11288835), (9, 10034520), (10, 9031068), (12, 7525890), (15, 6020712), (18, 5017260), (20, 4515534), (24, 3762945), (27, 3344840), (30, 3010356), (36, 2508630), (40, 2257767), (45, 2006904), (54, 1672420), (60, 1505178), (72, 1254315), (90, 1003452), (108, 836210), (120, 752589), (135, 668968), (180, 501726), (216, 418105), (270, 334484), (360, 250863), (540, 167242), (1080, 83621)]