25475760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 87744384

約数和(自身を除く): 62268624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 863, 984, 1230, 1476, 1640, 1726, 1845, 1968, 2460, 2589, 2952, 3280, 3452, 3690, 4315, 4920, 5178, 5904, 6904, 7380, 7767, 8630, 9840, 10356, 12945, 13808, 14760, 15534, 17260, 20712, 25890, 29520, 31068, 34520, 35383, 38835, 41424, 51780, 62136, 69040, 70766, 77670, 103560, 106149, 124272, 141532, 155340, 176915, 207120, 212298, 283064, 310680, 318447, 353830, 424596, 530745, 566128, 621360, 636894, 707660, 849192, 1061490, 1273788, 1415320, 1592235, 1698384, 2122980, 2547576, 2830640, 3184470, 4245960, 5095152, 6368940, 8491920, 12737880, 25475760]

約数ペア:

[(1, 25475760), (2, 12737880), (3, 8491920), (4, 6368940), (5, 5095152), (6, 4245960), (8, 3184470), (9, 2830640), (10, 2547576), (12, 2122980), (15, 1698384), (16, 1592235), (18, 1415320), (20, 1273788), (24, 1061490), (30, 849192), (36, 707660), (40, 636894), (41, 621360), (45, 566128), (48, 530745), (60, 424596), (72, 353830), (80, 318447), (82, 310680), (90, 283064), (120, 212298), (123, 207120), (144, 176915), (164, 155340), (180, 141532), (205, 124272), (240, 106149), (246, 103560), (328, 77670), (360, 70766), (369, 69040), (410, 62136), (492, 51780), (615, 41424), (656, 38835), (720, 35383), (738, 34520), (820, 31068), (863, 29520), (984, 25890), (1230, 20712), (1476, 17260), (1640, 15534), (1726, 14760), (1845, 13808), (1968, 12945), (2460, 10356), (2589, 9840), (2952, 8630), (3280, 7767), (3452, 7380), (3690, 6904), (4315, 5904), (4920, 5178)]