55978475040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{7817}}^1\times {\mathrm{4973}}^1$

素因数の和:12811

約数の個数: 144

約数和(自身を含む): 191089401048

約数和(自身を除く): 135110926008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 4973, 7817, 9946, 14919, 15634, 19892, 23451, 24865, 29838, 31268, 39085, 39784, 44757, 46902, 49730, 59676, 62536, 70353, 74595, 78170, 79568, 89514, 93804, 99460, 117255, 119352, 125072, 140706, 149190, 156340, 159136, 179028, 187608, 198920, 223785, 234510, 238704, 250144, 281412, 298380, 312680, 351765, 358056, 375216, 397840, 447570, 469020, 477408, 562824, 596760, 625360, 703530, 716112, 750432, 795680, 895140, 938040, 1125648, 1193520, 1250720, 1407060, 1432224, 1790280, 1876080, 2251296, 2387040, 2814120, 3580560, 3752160, 5628240, 7161120, 11256480, 38873941, 77747882, 116621823, 155495764, 194369705, 233243646, 310991528, 349865469, 388739410, 466487292, 583109115, 621983056, 699730938, 777478820, 932974584, 1166218230, 1243966112, 1399461876, 1554957640, 1749327345, 1865949168, 2332436460, 2798923752, 3109915280, 3498654690, 3731898336, 4664872920, 5597847504, 6219830560, 6997309380, 9329745840, 11195695008, 13994618760, 18659491680, 27989237520, 55978475040]

約数ペア:

[(1, 55978475040), (2, 27989237520), (3, 18659491680), (4, 13994618760), (5, 11195695008), (6, 9329745840), (8, 6997309380), (9, 6219830560), (10, 5597847504), (12, 4664872920), (15, 3731898336), (16, 3498654690), (18, 3109915280), (20, 2798923752), (24, 2332436460), (30, 1865949168), (32, 1749327345), (36, 1554957640), (40, 1399461876), (45, 1243966112), (48, 1166218230), (60, 932974584), (72, 777478820), (80, 699730938), (90, 621983056), (96, 583109115), (120, 466487292), (144, 388739410), (160, 349865469), (180, 310991528), (240, 233243646), (288, 194369705), (360, 155495764), (480, 116621823), (720, 77747882), (1440, 38873941), (4973, 11256480), (7817, 7161120), (9946, 5628240), (14919, 3752160), (15634, 3580560), (19892, 2814120), (23451, 2387040), (24865, 2251296), (29838, 1876080), (31268, 1790280), (39085, 1432224), (39784, 1407060), (44757, 1250720), (46902, 1193520), (49730, 1125648), (59676, 938040), (62536, 895140), (70353, 795680), (74595, 750432), (78170, 716112), (79568, 703530), (89514, 625360), (93804, 596760), (99460, 562824), (117255, 477408), (119352, 469020), (125072, 447570), (140706, 397840), (149190, 375216), (156340, 358056), (159136, 351765), (179028, 312680), (187608, 298380), (198920, 281412), (223785, 250144), (234510, 238704)]