47907120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 149177952

約数和(自身を除く): 101270832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 433, 461, 866, 922, 1299, 1383, 1732, 1844, 2165, 2305, 2598, 2766, 3464, 3688, 4330, 4610, 5196, 5532, 6495, 6915, 6928, 7376, 8660, 9220, 10392, 11064, 12990, 13830, 17320, 18440, 20784, 22128, 25980, 27660, 34640, 36880, 51960, 55320, 103920, 110640, 199613, 399226, 598839, 798452, 998065, 1197678, 1596904, 1996130, 2395356, 2994195, 3193808, 3992260, 4790712, 5988390, 7984520, 9581424, 11976780, 15969040, 23953560, 47907120]

約数ペア:

[(1, 47907120), (2, 23953560), (3, 15969040), (4, 11976780), (5, 9581424), (6, 7984520), (8, 5988390), (10, 4790712), (12, 3992260), (15, 3193808), (16, 2994195), (20, 2395356), (24, 1996130), (30, 1596904), (40, 1197678), (48, 998065), (60, 798452), (80, 598839), (120, 399226), (240, 199613), (433, 110640), (461, 103920), (866, 55320), (922, 51960), (1299, 36880), (1383, 34640), (1732, 27660), (1844, 25980), (2165, 22128), (2305, 20784), (2598, 18440), (2766, 17320), (3464, 13830), (3688, 12990), (4330, 11064), (4610, 10392), (5196, 9220), (5532, 8660), (6495, 7376), (6915, 6928)]