2069797560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{207811}}^1$

素因数の和:207908

約数の個数: 64

約数和(自身を含む): 6284234880

約数和(自身を除く): 4214437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 207811, 415622, 623433, 831244, 1039055, 1246866, 1662488, 2078110, 2493732, 3117165, 4156220, 4987464, 6234330, 8312440, 12468660, 17248313, 24937320, 34496626, 51744939, 68993252, 86241565, 103489878, 137986504, 172483130, 206979756, 258724695, 344966260, 413959512, 517449390, 689932520, 1034898780, 2069797560]

約数ペア:

[(1, 2069797560), (2, 1034898780), (3, 689932520), (4, 517449390), (5, 413959512), (6, 344966260), (8, 258724695), (10, 206979756), (12, 172483130), (15, 137986504), (20, 103489878), (24, 86241565), (30, 68993252), (40, 51744939), (60, 34496626), (83, 24937320), (120, 17248313), (166, 12468660), (249, 8312440), (332, 6234330), (415, 4987464), (498, 4156220), (664, 3117165), (830, 2493732), (996, 2078110), (1245, 1662488), (1660, 1246866), (1992, 1039055), (2490, 831244), (3320, 623433), (4980, 415622), (9960, 207811)]