16244820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 51408000

約数和(自身を除く): 35163180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 449, 540, 603, 670, 804, 898, 1005, 1206, 1340, 1347, 1796, 1809, 2010, 2245, 2412, 2694, 3015, 3618, 4020, 4041, 4490, 5388, 6030, 6735, 7236, 8082, 8980, 9045, 12060, 12123, 13470, 16164, 18090, 20205, 24246, 26940, 30083, 36180, 40410, 48492, 60166, 60615, 80820, 90249, 120332, 121230, 150415, 180498, 242460, 270747, 300830, 360996, 451245, 541494, 601660, 812241, 902490, 1082988, 1353735, 1624482, 1804980, 2707470, 3248964, 4061205, 5414940, 8122410, 16244820]

約数ペア:

[(1, 16244820), (2, 8122410), (3, 5414940), (4, 4061205), (5, 3248964), (6, 2707470), (9, 1804980), (10, 1624482), (12, 1353735), (15, 1082988), (18, 902490), (20, 812241), (27, 601660), (30, 541494), (36, 451245), (45, 360996), (54, 300830), (60, 270747), (67, 242460), (90, 180498), (108, 150415), (134, 121230), (135, 120332), (180, 90249), (201, 80820), (268, 60615), (270, 60166), (335, 48492), (402, 40410), (449, 36180), (540, 30083), (603, 26940), (670, 24246), (804, 20205), (898, 18090), (1005, 16164), (1206, 13470), (1340, 12123), (1347, 12060), (1796, 9045), (1809, 8980), (2010, 8082), (2245, 7236), (2412, 6735), (2694, 6030), (3015, 5388), (3618, 4490), (4020, 4041)]