87297240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 270969840

約数和(自身を除く): 183672600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 757, 930, 961, 1240, 1514, 1860, 1922, 2271, 2883, 3028, 3720, 3785, 3844, 4542, 4805, 5766, 6056, 7570, 7688, 9084, 9610, 11355, 11532, 14415, 15140, 18168, 19220, 22710, 23064, 23467, 28830, 30280, 38440, 45420, 46934, 57660, 70401, 90840, 93868, 115320, 117335, 140802, 187736, 234670, 281604, 352005, 469340, 563208, 704010, 727477, 938680, 1408020, 1454954, 2182431, 2816040, 2909908, 3637385, 4364862, 5819816, 7274770, 8729724, 10912155, 14549540, 17459448, 21824310, 29099080, 43648620, 87297240]

約数ペア:

[(1, 87297240), (2, 43648620), (3, 29099080), (4, 21824310), (5, 17459448), (6, 14549540), (8, 10912155), (10, 8729724), (12, 7274770), (15, 5819816), (20, 4364862), (24, 3637385), (30, 2909908), (31, 2816040), (40, 2182431), (60, 1454954), (62, 1408020), (93, 938680), (120, 727477), (124, 704010), (155, 563208), (186, 469340), (248, 352005), (310, 281604), (372, 234670), (465, 187736), (620, 140802), (744, 117335), (757, 115320), (930, 93868), (961, 90840), (1240, 70401), (1514, 57660), (1860, 46934), (1922, 45420), (2271, 38440), (2883, 30280), (3028, 28830), (3720, 23467), (3785, 23064), (3844, 22710), (4542, 19220), (4805, 18168), (5766, 15140), (6056, 14415), (7570, 11532), (7688, 11355), (9084, 9610)]