153310440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13171}}^1$

素因数の和:13282

約数の個数: 64

約数和(自身を含む): 464708160

約数和(自身を除く): 311397720

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, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 13171, 26342, 39513, 52684, 65855, 79026, 105368, 131710, 158052, 197565, 263420, 316104, 395130, 526840, 790260, 1277587, 1580520, 2555174, 3832761, 5110348, 6387935, 7665522, 10220696, 12775870, 15331044, 19163805, 25551740, 30662088, 38327610, 51103480, 76655220, 153310440]

約数ペア:

[(1, 153310440), (2, 76655220), (3, 51103480), (4, 38327610), (5, 30662088), (6, 25551740), (8, 19163805), (10, 15331044), (12, 12775870), (15, 10220696), (20, 7665522), (24, 6387935), (30, 5110348), (40, 3832761), (60, 2555174), (97, 1580520), (120, 1277587), (194, 790260), (291, 526840), (388, 395130), (485, 316104), (582, 263420), (776, 197565), (970, 158052), (1164, 131710), (1455, 105368), (1940, 79026), (2328, 65855), (2910, 52684), (3880, 39513), (5820, 26342), (11640, 13171)]