38011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3920

約数の個数: 80

約数和(自身を含む): 120742272

約数和(自身を除く): 82730352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 3863, 4920, 7726, 9840, 11589, 15452, 19315, 23178, 30904, 38630, 46356, 57945, 61808, 77260, 92712, 115890, 154520, 158383, 185424, 231780, 309040, 316766, 463560, 475149, 633532, 791915, 927120, 950298, 1267064, 1583830, 1900596, 2375745, 2534128, 3167660, 3801192, 4751490, 6335320, 7602384, 9502980, 12670640, 19005960, 38011920]

約数ペア:

[(1, 38011920), (2, 19005960), (3, 12670640), (4, 9502980), (5, 7602384), (6, 6335320), (8, 4751490), (10, 3801192), (12, 3167660), (15, 2534128), (16, 2375745), (20, 1900596), (24, 1583830), (30, 1267064), (40, 950298), (41, 927120), (48, 791915), (60, 633532), (80, 475149), (82, 463560), (120, 316766), (123, 309040), (164, 231780), (205, 185424), (240, 158383), (246, 154520), (328, 115890), (410, 92712), (492, 77260), (615, 61808), (656, 57945), (820, 46356), (984, 38630), (1230, 30904), (1640, 23178), (1968, 19315), (2460, 15452), (3280, 11589), (3863, 9840), (4920, 7726)]