30086280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11939}}^1$

素因数の和:11963

約数の個数: 96

約数和(自身を含む): 111758400

約数和(自身を除く): 81672120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11939, 23878, 35817, 47756, 59695, 71634, 83573, 95512, 107451, 119390, 143268, 167146, 179085, 214902, 238780, 250719, 286536, 334292, 358170, 417865, 429804, 477560, 501438, 537255, 668584, 716340, 752157, 835730, 859608, 1002876, 1074510, 1253595, 1432680, 1504314, 1671460, 2005752, 2149020, 2507190, 3008628, 3342920, 3760785, 4298040, 5014380, 6017256, 7521570, 10028760, 15043140, 30086280]

約数ペア:

[(1, 30086280), (2, 15043140), (3, 10028760), (4, 7521570), (5, 6017256), (6, 5014380), (7, 4298040), (8, 3760785), (9, 3342920), (10, 3008628), (12, 2507190), (14, 2149020), (15, 2005752), (18, 1671460), (20, 1504314), (21, 1432680), (24, 1253595), (28, 1074510), (30, 1002876), (35, 859608), (36, 835730), (40, 752157), (42, 716340), (45, 668584), (56, 537255), (60, 501438), (63, 477560), (70, 429804), (72, 417865), (84, 358170), (90, 334292), (105, 286536), (120, 250719), (126, 238780), (140, 214902), (168, 179085), (180, 167146), (210, 143268), (252, 119390), (280, 107451), (315, 95512), (360, 83573), (420, 71634), (504, 59695), (630, 47756), (840, 35817), (1260, 23878), (2520, 11939)]