15252773520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{143461}}^1$

素因数の和:143920

約数の個数: 80

約数和(自身を含む): 47390663232

約数和(自身を除く): 32137889712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 5316, 6645, 7088, 8860, 10632, 13290, 17720, 21264, 26580, 35440, 53160, 106320, 143461, 286922, 430383, 573844, 717305, 860766, 1147688, 1434610, 1721532, 2151915, 2295376, 2869220, 3443064, 4303830, 5738440, 6886128, 8607660, 11476880, 17215320, 34430640, 63553223, 127106446, 190659669, 254212892, 317766115, 381319338, 508425784, 635532230, 762638676, 953298345, 1016851568, 1271064460, 1525277352, 1906596690, 2542128920, 3050554704, 3813193380, 5084257840, 7626386760, 15252773520]

約数ペア:

[(1, 15252773520), (2, 7626386760), (3, 5084257840), (4, 3813193380), (5, 3050554704), (6, 2542128920), (8, 1906596690), (10, 1525277352), (12, 1271064460), (15, 1016851568), (16, 953298345), (20, 762638676), (24, 635532230), (30, 508425784), (40, 381319338), (48, 317766115), (60, 254212892), (80, 190659669), (120, 127106446), (240, 63553223), (443, 34430640), (886, 17215320), (1329, 11476880), (1772, 8607660), (2215, 6886128), (2658, 5738440), (3544, 4303830), (4430, 3443064), (5316, 2869220), (6645, 2295376), (7088, 2151915), (8860, 1721532), (10632, 1434610), (13290, 1147688), (17720, 860766), (21264, 717305), (26580, 573844), (35440, 430383), (53160, 286922), (106320, 143461)]