61820746380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{268529}}^1$

素因数の和:269823

約数の個数: 72

約数和(自身を含む): 187670246400

約数和(自身を除く): 125849500020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1279, 2558, 3837, 5116, 6395, 7674, 11511, 12790, 15348, 19185, 23022, 25580, 38370, 46044, 57555, 76740, 115110, 230220, 268529, 537058, 805587, 1074116, 1342645, 1611174, 2416761, 2685290, 3222348, 4027935, 4833522, 5370580, 8055870, 9667044, 12083805, 16111740, 24167610, 48335220, 343448591, 686897182, 1030345773, 1373794364, 1717242955, 2060691546, 3091037319, 3434485910, 4121383092, 5151728865, 6182074638, 6868971820, 10303457730, 12364149276, 15455186595, 20606915460, 30910373190, 61820746380]

約数ペア:

[(1, 61820746380), (2, 30910373190), (3, 20606915460), (4, 15455186595), (5, 12364149276), (6, 10303457730), (9, 6868971820), (10, 6182074638), (12, 5151728865), (15, 4121383092), (18, 3434485910), (20, 3091037319), (30, 2060691546), (36, 1717242955), (45, 1373794364), (60, 1030345773), (90, 686897182), (180, 343448591), (1279, 48335220), (2558, 24167610), (3837, 16111740), (5116, 12083805), (6395, 9667044), (7674, 8055870), (11511, 5370580), (12790, 4833522), (15348, 4027935), (19185, 3222348), (23022, 2685290), (25580, 2416761), (38370, 1611174), (46044, 1342645), (57555, 1074116), (76740, 805587), (115110, 537058), (230220, 268529)]