5171580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 16457280

約数和(自身を除く): 11285700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 157, 180, 183, 244, 270, 305, 314, 366, 471, 540, 549, 610, 628, 732, 785, 915, 942, 1098, 1220, 1413, 1570, 1647, 1830, 1884, 2196, 2355, 2745, 2826, 3140, 3294, 3660, 4239, 4710, 5490, 5652, 6588, 7065, 8235, 8478, 9420, 9577, 10980, 14130, 16470, 16956, 19154, 21195, 28260, 28731, 32940, 38308, 42390, 47885, 57462, 84780, 86193, 95770, 114924, 143655, 172386, 191540, 258579, 287310, 344772, 430965, 517158, 574620, 861930, 1034316, 1292895, 1723860, 2585790, 5171580]

約数ペア:

[(1, 5171580), (2, 2585790), (3, 1723860), (4, 1292895), (5, 1034316), (6, 861930), (9, 574620), (10, 517158), (12, 430965), (15, 344772), (18, 287310), (20, 258579), (27, 191540), (30, 172386), (36, 143655), (45, 114924), (54, 95770), (60, 86193), (61, 84780), (90, 57462), (108, 47885), (122, 42390), (135, 38308), (157, 32940), (180, 28731), (183, 28260), (244, 21195), (270, 19154), (305, 16956), (314, 16470), (366, 14130), (471, 10980), (540, 9577), (549, 9420), (610, 8478), (628, 8235), (732, 7065), (785, 6588), (915, 5652), (942, 5490), (1098, 4710), (1220, 4239), (1413, 3660), (1570, 3294), (1647, 3140), (1830, 2826), (1884, 2745), (2196, 2355)]