16749960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 34053240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1439, 1455, 1940, 2328, 2878, 2910, 3880, 4317, 5756, 5820, 7195, 8634, 11512, 11640, 14390, 17268, 21585, 28780, 34536, 43170, 57560, 86340, 139583, 172680, 279166, 418749, 558332, 697915, 837498, 1116664, 1395830, 1674996, 2093745, 2791660, 3349992, 4187490, 5583320, 8374980, 16749960]

約数ペア:

[(1, 16749960), (2, 8374980), (3, 5583320), (4, 4187490), (5, 3349992), (6, 2791660), (8, 2093745), (10, 1674996), (12, 1395830), (15, 1116664), (20, 837498), (24, 697915), (30, 558332), (40, 418749), (60, 279166), (97, 172680), (120, 139583), (194, 86340), (291, 57560), (388, 43170), (485, 34536), (582, 28780), (776, 21585), (970, 17268), (1164, 14390), (1439, 11640), (1455, 11512), (1940, 8634), (2328, 7195), (2878, 5820), (2910, 5756), (3880, 4317)]