11915160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 36910080

約数和(自身を除く): 24994920

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, 930, 1240, 1860, 3203, 3720, 6406, 9609, 12812, 16015, 19218, 25624, 32030, 38436, 48045, 64060, 76872, 96090, 99293, 128120, 192180, 198586, 297879, 384360, 397172, 496465, 595758, 794344, 992930, 1191516, 1489395, 1985860, 2383032, 2978790, 3971720, 5957580, 11915160]

約数ペア:

[(1, 11915160), (2, 5957580), (3, 3971720), (4, 2978790), (5, 2383032), (6, 1985860), (8, 1489395), (10, 1191516), (12, 992930), (15, 794344), (20, 595758), (24, 496465), (30, 397172), (31, 384360), (40, 297879), (60, 198586), (62, 192180), (93, 128120), (120, 99293), (124, 96090), (155, 76872), (186, 64060), (248, 48045), (310, 38436), (372, 32030), (465, 25624), (620, 19218), (744, 16015), (930, 12812), (1240, 9609), (1860, 6406), (3203, 3720)]