2050380240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{3061}}^1$

素因数の和:5868

約数の個数: 80

約数和(自身を含む): 6360533376

約数和(自身を除く): 4310153136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2791, 3061, 5582, 6122, 8373, 9183, 11164, 12244, 13955, 15305, 16746, 18366, 22328, 24488, 27910, 30610, 33492, 36732, 41865, 44656, 45915, 48976, 55820, 61220, 66984, 73464, 83730, 91830, 111640, 122440, 133968, 146928, 167460, 183660, 223280, 244880, 334920, 367320, 669840, 734640, 8543251, 17086502, 25629753, 34173004, 42716255, 51259506, 68346008, 85432510, 102519012, 128148765, 136692016, 170865020, 205038024, 256297530, 341730040, 410076048, 512595060, 683460080, 1025190120, 2050380240]

約数ペア:

[(1, 2050380240), (2, 1025190120), (3, 683460080), (4, 512595060), (5, 410076048), (6, 341730040), (8, 256297530), (10, 205038024), (12, 170865020), (15, 136692016), (16, 128148765), (20, 102519012), (24, 85432510), (30, 68346008), (40, 51259506), (48, 42716255), (60, 34173004), (80, 25629753), (120, 17086502), (240, 8543251), (2791, 734640), (3061, 669840), (5582, 367320), (6122, 334920), (8373, 244880), (9183, 223280), (11164, 183660), (12244, 167460), (13955, 146928), (15305, 133968), (16746, 122440), (18366, 111640), (22328, 91830), (24488, 83730), (27910, 73464), (30610, 66984), (33492, 61220), (36732, 55820), (41865, 48976), (44656, 45915)]