61997040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12301}}^1$

素因数の和:12327

約数の個数: 120

約数和(自身を含む): 237969888

約数和(自身を除く): 175972848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 12301, 24602, 36903, 49204, 61505, 73806, 86107, 98408, 110709, 123010, 147612, 172214, 184515, 196816, 221418, 246020, 258321, 295224, 344428, 369030, 430535, 442836, 492040, 516642, 553545, 590448, 688856, 738060, 774963, 861070, 885672, 984080, 1033284, 1107090, 1291605, 1377712, 1476120, 1549926, 1722140, 1771344, 2066568, 2214180, 2583210, 2952240, 3099852, 3444280, 3874815, 4133136, 4428360, 5166420, 6199704, 6888560, 7749630, 8856720, 10332840, 12399408, 15499260, 20665680, 30998520, 61997040]

約数ペア:

[(1, 61997040), (2, 30998520), (3, 20665680), (4, 15499260), (5, 12399408), (6, 10332840), (7, 8856720), (8, 7749630), (9, 6888560), (10, 6199704), (12, 5166420), (14, 4428360), (15, 4133136), (16, 3874815), (18, 3444280), (20, 3099852), (21, 2952240), (24, 2583210), (28, 2214180), (30, 2066568), (35, 1771344), (36, 1722140), (40, 1549926), (42, 1476120), (45, 1377712), (48, 1291605), (56, 1107090), (60, 1033284), (63, 984080), (70, 885672), (72, 861070), (80, 774963), (84, 738060), (90, 688856), (105, 590448), (112, 553545), (120, 516642), (126, 492040), (140, 442836), (144, 430535), (168, 369030), (180, 344428), (210, 295224), (240, 258321), (252, 246020), (280, 221418), (315, 196816), (336, 184515), (360, 172214), (420, 147612), (504, 123010), (560, 110709), (630, 98408), (720, 86107), (840, 73806), (1008, 61505), (1260, 49204), (1680, 36903), (2520, 24602), (5040, 12301)]